Getting Started with Casio Classwiz FX-991EX FX-87DEX FX-570EX Calculator

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  • Опубликовано: 16 дек 2024

Комментарии • 346

  • @equaser
    @equaser  3 года назад +21

    Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

    • @merricknixon1826
      @merricknixon1826 3 года назад

      I know Im randomly asking but does someone know a method to get back into an Instagram account??
      I was dumb lost the login password. I would love any assistance you can give me!

    • @taylorharlem4932
      @taylorharlem4932 3 года назад +1

      @Merrick Nixon Instablaster =)

    • @merricknixon1826
      @merricknixon1826 3 года назад

      @Taylor Harlem thanks so much for your reply. I found the site through google and im waiting for the hacking stuff now.
      I see it takes quite some time so I will get back to you later when my account password hopefully is recovered.

    • @merricknixon1826
      @merricknixon1826 3 года назад

      @Taylor Harlem it did the trick and I actually got access to my account again. Im so happy!
      Thank you so much you saved my account !

    • @taylorharlem4932
      @taylorharlem4932 3 года назад

      @Merrick Nixon you are welcome :)

  • @Lapsie
    @Lapsie 4 года назад +187

    I can now do my whole exam on my calculator tysmmmm

    • @equaser
      @equaser  4 года назад +17

      good to hear that. good luck.

    • @Lapsie
      @Lapsie 4 года назад

      @@equaser my exams arent till next year but the tests that I'm gonna do is great

    • @haideralhadad2599
      @haideralhadad2599 3 года назад

      @@Lapsie hows the exams with it?

    • @luqmanhakim8031
      @luqmanhakim8031 3 года назад

      Yahh me toi

    • @GoldLion_2895
      @GoldLion_2895 3 года назад

      ayo manas wsg

  • @pranavdurai
    @pranavdurai 5 лет назад +106

    Dude, thank you so much! I'm a CS Engineering Freshman, and this video helped me a ton!

    • @equaser
      @equaser  5 лет назад +3

      You are welcome.

    • @shlokmalpani3157
      @shlokmalpani3157 3 года назад

      which university?

    • @pranavdurai
      @pranavdurai 3 года назад

      @@shlokmalpani3157 CIT, Bangalore.

    • @shlokmalpani3157
      @shlokmalpani3157 3 года назад

      @@pranavdurai oh great!

    • @equaser
      @equaser  3 года назад +1

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @janelledaphnyeunicamarco469
    @janelledaphnyeunicamarco469 Год назад +1

    I have that calculator for like 5 years now and I have no idea it can do so much 😂. I'm only starting to learn it now lol. Thanks so much btw!!

    • @equaser
      @equaser  Год назад

      Here is the full video manual that teaches you everything: Getting Started with CASIO FX-991EX FX-570EX CLASSSWIZ Full Manual learn all features
      ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @hirenuthaiahm.s.8475
    @hirenuthaiahm.s.8475 4 года назад +25

    My teachers never taught me this .... I thought it would be complex
    Thanks for helping me out

  • @runthomas
    @runthomas 3 года назад +15

    i have upgraded to this calculator...and what a fantastic decision....this calculator is amazing..
    thank you so much for getting me going..
    i never thought id get a better calc than my old casio fx 300 ..lasted me years and took some beating.

    • @equaser
      @equaser  3 года назад

      You are welcome . Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @kros1039
    @kros1039 3 года назад +4

    you are a hero i woulda failed without you

  • @katsuOfficial
    @katsuOfficial Год назад +1

    I just got FX-JP900-N today and I'm having fun with it watching this video. your videos helped me a lot to choose it. thanks

    • @equaser
      @equaser  Год назад

      You are welcome. then pelase watch full video which shows all features ruclips.net/video/wOwCf3Kd8-4/видео.html the video has chapters. make sure to watch the first 2 minuets before using chapters.

    • @equaser
      @equaser  Год назад

      Pelase Sign up to bring back Casio FX-991ex chng.it/mVQKSKjb

  • @vithalgoel3937
    @vithalgoel3937 4 года назад +27

    My calculator just got delivered and this video helped me so much because no other video was made specifically for this cal. You are great, you deserve a sub.

    • @equaser
      @equaser  4 года назад

      Glad it helped!

  • @lolbruh5621
    @lolbruh5621 2 года назад +2

    I bought this calculator today can't wait for it to come in my Amazon prime package 🤩

    • @equaser
      @equaser  2 года назад

      then don't watch this video. Watch this full and better video Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @JordanII.
    @JordanII. 2 года назад +4

    This is absolutely THE perfect calculator if you're studying electrical engineering, all the features it has are such a MASSIVE help

    • @equaser
      @equaser  2 года назад

      Hi, Watch new full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html the better higher quality video

  • @chomskyhitchens
    @chomskyhitchens 4 года назад +13

    Cheers, helpful video - just got the calculator today and this got me started nicely \m/

    • @equaser
      @equaser  4 года назад +1

      Cheers.

    • @equaser
      @equaser  3 года назад +1

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @15october91
    @15october91 7 лет назад +28

    Thanks quite informative.

    • @equaser
      @equaser  7 лет назад

      you are welcome.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @chetanmahajan6728
    @chetanmahajan6728 3 года назад +1

    Thank you so much.
    All thing were explained very smoothly and without wasting time you started the video.
    The video helped me a lot

    • @equaser
      @equaser  3 года назад +1

      You are welcome. I am glad it helped. Here is the full video manual with much better example and nothing is left out ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @nishi3154
    @nishi3154 3 года назад +1

    Thank you so much sir...before, my calculator was always fraction after division

    • @equaser
      @equaser  3 года назад +1

      You are welcome . I just posted the full manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wEzDn0NPLeU/видео.html must watch for 45 seconds to know how to watch

  • @eduardfc
    @eduardfc 6 лет назад +4

    Just ordered mine, thank You very much!

    • @equaser
      @equaser  6 лет назад

      You are welcome. This is the best Scientific calculator that is allowed in most exams.

  • @5gk
    @5gk Год назад +1

    TYSM!!!

  • @seanoreilly6551
    @seanoreilly6551 4 года назад +5

    Hello from Ireland. Great introduction to the uninitiated.

    • @equaser
      @equaser  4 года назад

      Thank you for watching and thanks subscribing. Ahmad from Canada

  • @alexanderyuvensky4913
    @alexanderyuvensky4913 4 года назад +1

    The video is very helpful! Thank you very much from Russia! :)

    • @equaser
      @equaser  4 года назад +1

      You are very welcome.

    • @equaser
      @equaser  3 года назад +1

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

    • @alexanderyuvensky4913
      @alexanderyuvensky4913 3 года назад

      @@equaser WOW! Thank you for the link!

  • @ZeusGod36
    @ZeusGod36 6 лет назад +22

    They stripped out 100 functions from the US model that are still available in the German version, but you can't change the language, otherwise I would have bought the FX-991DE X - but then I would have to learn German. However, the Japan version (fx-jp900) has a periodic table function as well as the LCM, GCF, etc...and can be switched to English!

    • @equaser
      @equaser  6 лет назад +8

      Thank you for the information. I checked FX-JP900 on eBay and it is over US$60 which is twice the FX-991EX.

    • @ZeusGod36
      @ZeusGod36 6 лет назад +2

      @Equaser.com: There are only $37 bucks on Amazon: www.amazon.com/Casio-scientific-calculator-FX-JP900-N-high-definition/dp/B00Q9WFBVG

  • @sashabissekerskij9340
    @sashabissekerskij9340 2 года назад

    thank you this is for my exam👍👍

    • @equaser
      @equaser  2 года назад

      You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @omnibrain8
    @omnibrain8 6 лет назад +1

    This fx991 ex is slightly above 91es. Thanks for the demonstration.

    • @equaser
      @equaser  6 лет назад

      you are welcome.

  • @ateate650
    @ateate650 2 года назад

    Here, he teaches me very well .all my problems

    • @equaser
      @equaser  2 года назад

      Please see the Amazing Full video that explains all features of this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @brainrottedindividual
    @brainrottedindividual 3 года назад

    thanks, i just bought this calculator. very good tutorial!

    • @equaser
      @equaser  3 года назад

      You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @opalprestonshirley1700
    @opalprestonshirley1700 3 года назад +1

    Excellent presentation.

    • @equaser
      @equaser  3 года назад

      It is nothing comparing it to this new video .Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @kimleechara
    @kimleechara 3 года назад

    thank u very much. i was struggling

    • @equaser
      @equaser  3 года назад

      You are welcome . Here is the full video manual with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch

  • @Opisek
    @Opisek 7 лет назад +6

    Very informative and well done video. Thanks for that

    • @equaser
      @equaser  7 лет назад

      You are welcome. 👍

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @mizocreatestuff1412
    @mizocreatestuff1412 Год назад

    I have FX-991ES plus 2nd edition and it took 13.82 sec

  • @tnrana
    @tnrana 4 года назад +1

    nice video, helped me with a level maths

    • @equaser
      @equaser  4 года назад

      Glad it helped!

  • @sohangsubba7032
    @sohangsubba7032 2 года назад

    Such a great video. Simply explained and good for Beginners

    • @equaser
      @equaser  2 года назад

      You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @brianhenderson5117
    @brianhenderson5117 Год назад

    Good and helpful video. Thank you.😊

    • @equaser
      @equaser  Год назад

      you are welcome. You have this calcualtor, then watch the full video tutorial so you never miss important features of this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

    • @brianhenderson5117
      @brianhenderson5117 Год назад

      @@equaser Will watch video. Very useful. Thank you.

  • @gabby_whitmire3311
    @gabby_whitmire3311 4 года назад +2

    Thank u sooo much, this helped me sooooo much!!!!

    • @equaser
      @equaser  4 года назад

      You're welcome!!

  • @karthikpagnis7445
    @karthikpagnis7445 3 года назад +2

    Thank you so much man u thought me many things

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @zaynassi4751
    @zaynassi4751 5 лет назад +5

    Thank you so much I really needed this!❤️

    • @equaser
      @equaser  5 лет назад

      You are welcome.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @Spscc23998
    @Spscc23998 4 года назад +1

    Thank you for your very clear explanations. Very helpful.

    • @equaser
      @equaser  4 года назад +1

      you are very welcome.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @madushani6844
    @madushani6844 3 года назад

    😊❤️Thank u so much . The every single word that u told is really important.Good job. ❤️Plz do some more vedios about other options as well.🤗

    • @equaser
      @equaser  3 года назад

      I am glad you liked it. Have you watched this new video ?I just posted the full manual with tones of example all features for this calculator you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watc

  • @venomano3926
    @venomano3926 4 года назад

    Thank u so much ,it helped a lot
    From Malaysia

    • @equaser
      @equaser  4 года назад

      You are welcome. Ahmad from Canada 🇨🇦

  • @Bac345
    @Bac345 7 лет назад +2

    Thank you for this wonderful video

    • @equaser
      @equaser  7 лет назад

      you are welcome..

  • @praneet0327
    @praneet0327 2 года назад

    Thank you so much bro for making such an informative video👌👌

    • @equaser
      @equaser  2 года назад

      You are welcome. Please see the Amazing Full video that explains all features of this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @yrev28
    @yrev28 2 года назад

    Thanks! This is very helpful

    • @equaser
      @equaser  2 года назад

      I am glad you liked it. Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @juijani4445
    @juijani4445 5 лет назад +1

    Very helpful video, thank you very much.

    • @equaser
      @equaser  5 лет назад

      You are welcome. Ahmad from Canada

  • @martinhawrylkiewicz2025
    @martinhawrylkiewicz2025 Год назад

    Great vid! I am seriously thinking of getting this calc for doing my math problems. I have the older TI 83 Plus but it lacks certain features and is too bulky.

    • @equaser
      @equaser  Год назад

      Here watch the full video tutorial so you never miss important features of this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @dukemeisterflash
    @dukemeisterflash 3 года назад +1

    Great Video! Thank you for the work.

    • @equaser
      @equaser  3 года назад

      Please see the full manual of this calculator ruclips.net/video/XW2JgY7YeVQ/видео.html

  • @RebelAnarchist
    @RebelAnarchist 2 года назад

    How can you remove the first root symbol from the screen, which is showing there all the time. ??

    • @equaser
      @equaser  2 года назад

      Watch new full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html nothing is left out.

  • @monoman4083
    @monoman4083 5 лет назад +1

    quality videos. can you do more please ?..

    • @equaser
      @equaser  5 лет назад

      Thank you. I will try. I am busy with my other channel on Robotics and Electronic youTube.com/robojaxTV

  • @afrinafra6376
    @afrinafra6376 2 года назад

    Bro you made my day. Thanks a lot☺️

    • @equaser
      @equaser  2 года назад +1

      My pleasure 😊

  • @sayanibaisya281
    @sayanibaisya281 3 года назад

    Thank you sir for this nice and helpful vedio.Its really help me a lot.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @rishabh3856
    @rishabh3856 3 года назад +1

    THANK YOU SIR !

  • @luckedout2131
    @luckedout2131 4 года назад +2

    Thank you. May I ask you how to set the setting back to the very first normal calculator setting (just for +, ×, ÷, - again) ?

    • @equaser
      @equaser  4 года назад

      Hi, I believe I mention how you can go back to normal.

    • @rjsanimation1994
      @rjsanimation1994 2 года назад

      Press menu/setup, use the arrows to control and press 1

  • @abdullahahmed3274
    @abdullahahmed3274 4 года назад +1

    Amazing video. Keep up the good work.

  • @rohitgs4593
    @rohitgs4593 2 года назад +1

    Sir one doubt.. is the ON button pressing feel different compared to other metallic button on upper sides of calculator... Please reply

  • @NONE-fe8ew
    @NONE-fe8ew 2 года назад

    Thank you this video is very helpfull

    • @equaser
      @equaser  2 года назад

      watch this full and better video. you will be surprised ruclips.net/video/wOwCf3Kd8-4/видео.html it convers everything this calculator can do with better presentation.

  • @vigneshalle489
    @vigneshalle489 3 года назад +1

    Good explanation bro thanks a lot ❤️

    • @equaser
      @equaser  3 года назад

      You are welcome . I just posted the full manual with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch

  • @Captain_NN
    @Captain_NN 3 года назад +1

    Thank you so much sir ❤️

    • @equaser
      @equaser  2 года назад

      Watch Full video manual and learn everything calculator can do. I mean everything ruclips.net/video/wOwCf3Kd8-4/видео.html

    • @equaser
      @equaser  2 года назад

      You are welcome. Have you subscribed to my channel? That is the best thank you.

  • @neerajniranjan2563
    @neerajniranjan2563 3 года назад

    Thank you very much. Now I feel it's well

    • @equaser
      @equaser  3 года назад

      You just got 1/10 of what calculator can do. Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @susmitsingh1775
    @susmitsingh1775 4 года назад +2

    Really cool video man!
    Helped me getting started

    • @equaser
      @equaser  4 года назад +1

      Awesome, thank you!

  • @ottoporcer5088
    @ottoporcer5088 3 года назад +1

    Just got my today, this will help me alot hopefully thanks for such well made video.

    • @equaser
      @equaser  3 года назад

      You are welcome. This is nothing. Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @980ad5
    @980ad5 3 года назад

    Thank you for the knowledge.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @yubinator7455
    @yubinator7455 5 лет назад +2

    is the on button really lower then the rest of the buttons?

    • @monoman4083
      @monoman4083 5 лет назад +1

      no, the rest of he buttons are higher than the on button.. : )

    • @equaser
      @equaser  4 года назад

      Thanks.

  • @samsombilon30
    @samsombilon30 Год назад

    hii! we have the same model but i do not have a button for distribution. do you know how can i make the button for distribution appear?

    • @equaser
      @equaser  Год назад

      impossible that you have the same model withou the buttons. your model must be different.

  • @harshagarwal1254
    @harshagarwal1254 5 лет назад +2

    Thanks for info

    • @equaser
      @equaser  5 лет назад

      You are welcome.

  • @usmanaziz1679
    @usmanaziz1679 5 лет назад

    Thank you for your explanation

    • @equaser
      @equaser  5 лет назад

      You are welcome.

  • @mbinmokbul
    @mbinmokbul 2 года назад

    yes the playlist has been opened 😊😊😊

    • @equaser
      @equaser  2 года назад +1

      I changed my mind. But this is not a proper way. If people don’t watch the full video Most people will never know what this calculator can do. This video has left nothing out.

  • @AITAA
    @AITAA 4 года назад +1

    You're the best!

  • @claudehermineakette9222
    @claudehermineakette9222 3 года назад +1

    thank you veryyyyyy much sir

  • @andrzejzub8988
    @andrzejzub8988 5 лет назад

    Great work, thanx a lot! Greetigs from Poland 2019 :-)

    • @equaser
      @equaser  5 лет назад

      You are welcome. The best thank you for me is to Subscribe to my channel and thumb up the video. It is greatly appreciated. 🔔 😊

  • @Ms-ve3ie
    @Ms-ve3ie 5 лет назад

    thank you very much, you was made me happy after watch this video

    • @equaser
      @equaser  5 лет назад

      You are welcome. The best thank you for me is to Subscribe 🔔 to my channel and thumb up the video. It is greatly appreciated. 🔔 😊 مع السلامة احمد

  • @ahmedsabahsabri1494
    @ahmedsabahsabri1494 2 года назад

    Amazing thanks alot man

    • @equaser
      @equaser  2 года назад

      You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @jayveeaurea9091
    @jayveeaurea9091 4 года назад

    Yes.... very nice....

    • @equaser
      @equaser  4 года назад

      Thank you! Cheers!

  • @gregpeck5961
    @gregpeck5961 3 года назад

    Thank you!

    • @equaser
      @equaser  3 года назад

      You are welcome . I just posted the full manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch

  • @bismanaveed7127
    @bismanaveed7127 4 года назад

    This really helps me😀

    • @equaser
      @equaser  4 года назад

      I am pleased it did.

  • @timoteo272
    @timoteo272 5 лет назад +1

    Really helpful👍 Thanks!

    • @equaser
      @equaser  5 лет назад

      You are welcome.

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html you will be surprised about the feature of this calculator. Make sure to watch first 50 seconds to know how to watch.

  • @john6yui
    @john6yui 5 лет назад

    Thank you
    Wonderful video

    • @equaser
      @equaser  5 лет назад

      You are welcome.

  • @sharanyanaresh1071
    @sharanyanaresh1071 4 года назад +1

    Such an informative video! Awesome!!!

  • @bekiryufka
    @bekiryufka Год назад

    Bro you're the same person at robojax 😂😂😂

    • @equaser
      @equaser  Год назад +1

      Yes you got it and also @watthour 😎

  • @monikamakuszynska9349
    @monikamakuszynska9349 4 года назад

    Thank you, great vid!:)

    • @equaser
      @equaser  4 года назад

      You are welcome.

  • @jester_monochromeblue
    @jester_monochromeblue 2 года назад

    Hey, I have the same calculater, but every time I do an equation with the value X, it says X=0, is something wrong?

    • @equaser
      @equaser  2 года назад

      Hi, please see the comment in the full video ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @AmitabhAnkur
    @AmitabhAnkur 5 лет назад +1

    It's very helpful

    • @equaser
      @equaser  5 лет назад

      Good to hear that. Thanks.

  • @saurabhkuldeep3823
    @saurabhkuldeep3823 3 года назад +1

    Thanks Man

    • @equaser
      @equaser  3 года назад

      You are welcome I just posted a full manual of this calculator that you ruclips.net/video/XW2JgY7YeVQ/видео.html

    • @equaser
      @equaser  3 года назад

      I updated the link and the video now

  • @safaaal-zubaidis4254
    @safaaal-zubaidis4254 2 года назад

    Hi
    Can you provide me with the way of calculating modulus 4^7 mod 187 thank you in advance

    • @equaser
      @equaser  2 года назад

      Hi, ruclips.net/video/AY2vkR38vGI/видео.html

  • @0zero946
    @0zero946 2 года назад

    if i do any decimal ans division with any number it show error for example 15+.45 then ans/2 show error
    how can i fix it please help me

    • @equaser
      @equaser  2 года назад

      There is updated, better full video for this calculator Learn everything this calculator can do in one video ruclips.net/video/wOwCf3Kd8-4/видео.html.

  • @kervinsingh6213
    @kervinsingh6213 5 лет назад

    when u press the "up/arrow up" key to recall previous workings, how do u edit from there?

    • @equaser
      @equaser  5 лет назад

      then press left arrow key.

    • @kervinsingh6213
      @kervinsingh6213 5 лет назад

      @@equaser yea but first u have to change it to a short form answer, so u have to press "shift" + "=", then press left arrow key.

  • @androsdimicarambasic9785
    @androsdimicarambasic9785 2 года назад

    I’m sorry but i have a question. But how should i optimise my divide option so it automaticlly shows as a decimal, nit as a fraction? Bc it annoys me so much that i have to click the button every single time for the decimal number

    • @equaser
      @equaser  2 года назад

      See this video Casio Classwiz FX-991EX FX-87DEX FX-570EX Set Default to display Decimal
      ruclips.net/video/uH1-XbhGYGI/видео.html

    • @equaser
      @equaser  2 года назад

      If you don’t watch this video ruclips.net/video/wOwCf3Kd8-4/видео.html you will be missing important features of your calculator. Learn everything it does.

  • @hit_________man______45-s5v
    @hit_________man______45-s5v 3 года назад

    How to know which root is repeating in a fourth degree eq

    • @equaser
      @equaser  3 года назад

      please give example of you equation. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @hamishmcpenguin603
    @hamishmcpenguin603 5 лет назад

    Good stuff - Bravo

  • @hunterdoria8613
    @hunterdoria8613 2 года назад

    nice video

    • @equaser
      @equaser  2 года назад

      Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @ricardotijerina886
    @ricardotijerina886 5 лет назад

    where's the division remainder on this calculator? is is the Shift + S D?

    • @equaser
      @equaser  5 лет назад

      Perhaps you did not watch the video. I had to watch the video and find out where I have explained it. It is at 3:30 (just click on 3:30 to go directly to that point)

  • @meganrezende7558
    @meganrezende7558 4 года назад

    hello! i dont know if i missed it in the video but how do you find the square root of a negative number on this calculator?

    • @equaser
      @equaser  4 года назад

      you can't . that would be imaginary number or complex number. I might have a video on complex calculation.

    • @meganrezende7558
      @meganrezende7558 4 года назад

      @@equaser oh i thought you could because my teacher has this same calculator and he could find the square root of a negative number, but thank you!

    • @cmilemile
      @cmilemile 2 года назад +1

      Menu->2 now you've chosen Complex numbers. Now try.

  • @an1rb
    @an1rb 7 лет назад +1

    I wonder why Casio left out the GCD/LCM functions on all versions (UK, international, US, Canda), but made it available in the German version!

    • @equaser
      @equaser  7 лет назад +1

      You are right. I don't know some features are region dependant.

    • @reggyxt
      @reggyxt 5 лет назад

      the 580 VN X (vietnam) has GCD and LCM but no solar panels

  • @AnupamChaudhury
    @AnupamChaudhury 4 года назад +1

    this is non-programmable right ??

    • @equaser
      @equaser  4 года назад

      Yes it is . allowed is most exams.

  • @AftabNasir_hd
    @AftabNasir_hd 2 года назад +1

    Thank you man, Problem solved

    • @equaser
      @equaser  2 года назад +1

      You are welcome. Here is the full video manual for this calculator with tones of example all features you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch.

  • @EricBrunoTV
    @EricBrunoTV 3 года назад

    Hello!! Please can you tell me if this calculator can develop an espression? For example (x^2-3x)^3 Thank you

    • @equaser
      @equaser  3 года назад

      Hello, it is amazing. I am reading your comment after 19 hours and God know when you are going to read it. While should not have waiting and done simple search "fx-991ex" on my channel to see if there was any other video for this calculator. Here is the video after that long wait ruclips.net/video/y5mUdm8yU1w/видео.html

    • @EricBrunoTV
      @EricBrunoTV 3 года назад

      @@equaser Thank you but that is not the answer to my question. If for example I'm developing an expression with Taylor and I have a term like (3x+2x^3)^5 How can I calculate with the calculator ? Thank you.

    • @equaser
      @equaser  3 года назад

      Use wolfram alpha www.wolframalpha.com/

  • @Pavluha901
    @Pavluha901 6 лет назад

    Great video, subscribed!

    • @equaser
      @equaser  6 лет назад

      Thank you very much.

  • @erdelyipeter832
    @erdelyipeter832 4 года назад

    Hey! Can i do calculstions with tis one like cutting speed, speed, etc?

    • @equaser
      @equaser  4 года назад

      Hi, See all video for this calculator ruclips.net/user/Equasercomsearch?query=fx-991ex

  • @lokeshpandey9789
    @lokeshpandey9789 5 лет назад

    In this calculator we can open periodic table would you plz tell me the process..

    • @equaser
      @equaser  5 лет назад

      No. you can't. It doesn't have the period table built in.

  • @sarveshingale7949
    @sarveshingale7949 3 года назад

    thanks man

    • @equaser
      @equaser  3 года назад

      Learn everything this calculator can do . Full video manual for this calculator ruclips.net/video/wOwCf3Kd8-4/видео.html

  • @FAuniSofiya
    @FAuniSofiya 3 года назад

    Hi, are this calculator is suitable for accounting student?

    • @equaser
      @equaser  3 года назад

      Hi, this can be used for anything. It has more features than you will need.

  • @lealyuanchristopher8895
    @lealyuanchristopher8895 6 лет назад +1

    My calculator fx-991ex batteryis not working. How can i on the battery i will replace or place it to solar?

    • @equaser
      @equaser  4 года назад

      test the solar cell under bright bulb or go outside. it should work under right room light.

  • @fatinsyazwani5599
    @fatinsyazwani5599 3 года назад

    should I buy fx991ex or fx5703ex ??

    • @equaser
      @equaser  3 года назад

      Get fx992ex and I just posted the full manual for with tones of example all features for this calculator you will be surprised. Use chapter to jump ruclips.net/video/wOwCf3Kd8-4/видео.html must watch for 45 seconds to know how to watch

  • @congnghetvb
    @congnghetvb 3 года назад +1

    Video nice