Multiply and Divide Rational Expressions

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  • Опубликовано: 25 дек 2024

Комментарии • 205

  • @twitchy4066
    @twitchy4066 9 лет назад +399

    The best part of this online teaching video is that u can pause and replay what you didnt get without classmates judging you :-)

    • @OranJee
      @OranJee 8 лет назад +7

      +Kazuma well but if you have questions no one will answer you. maybe someone will but you have to wait for a week or month.

    • @ZDaTruth219
      @ZDaTruth219 8 лет назад +4

      so true... either u get the video or you dont

    • @saifahmedsaif6580
      @saifahmedsaif6580 7 лет назад +1

      Ur so rigth

    • @a.b.3098
      @a.b.3098 7 лет назад

      Kazuma yesssssa

    • @loading6983
      @loading6983 4 года назад

      yes typical me

  • @Goonssociety0
    @Goonssociety0 5 лет назад +29

    The video was made in 2009 and still helping almost 11 years later, bless you 🙏🏼

  • @asomah134
    @asomah134 10 лет назад +72

    I've had my teacher teach me this for two days 3 hours each and I still didn't get it, you taught me it all in 9 minutes, i love you.

    • @anon-oso5714
      @anon-oso5714 4 года назад

      SAAAMME T0T, i'm not a dumbass i swear!! i just need some patience T-T

  • @Jimmy-pk2rg
    @Jimmy-pk2rg 4 года назад +75

    I’m here cause the corona virus closed my school

    • @scarfblade5884
      @scarfblade5884 4 года назад

      Same here

    • @moneysoles5185
      @moneysoles5185 4 года назад

      Yeah this sucks I would rather make up for it later at least my teacher could help me

  • @RandyAnderson
    @RandyAnderson  12 лет назад +8

    I'm glad you found the video helpful and that math may be your favorite subject again. It will be difficult at times, but working through that difficulty is when you'll learn the most. Study well.

  • @yesenia7244
    @yesenia7244 9 лет назад +60

    god bless you #finals

  • @charlesrlassiter
    @charlesrlassiter 11 лет назад +1

    Thank you, Mr. Anderson, for your excellent teaching. I am disabled and my hobby is math. I love ALGEBRA AND QUADRATICS!!!! Thank you for sharing your expertise.

  • @theoneonlymrsbiber
    @theoneonlymrsbiber 7 лет назад +1

    You’re a life saver, Randy!

  • @somekidnamedmatt3991
    @somekidnamedmatt3991 8 лет назад +11

    Thank you my math teacher didn't give enough hecks to fully explain it to me when I struggled but now I get it :)

    • @somekidnamedmatt3991
      @somekidnamedmatt3991 8 лет назад

      You explained this better in 9 mins than my teacher did in 2 days

    • @abdullaalhashimi2448
      @abdullaalhashimi2448 8 лет назад

      me 2 my teacher spent a week teaching us this and he in a week and i did not understand anything but in this vid only 9 min i understood

  • @Jace1852
    @Jace1852 12 лет назад

    I have learned the most from this video compared to every other complex rational expression video on youtube. you deserve my thanks! so.. thanks!

  • @Sbm3mr
    @Sbm3mr 6 лет назад +4

    THANK YOU SO MUCH!! YOU HAVE NO IDEA OF HOW STRESSED I WAS!! I WAS LITERALLY CRYING!! THANK YOUUUUUU 👍🏻👍🏻👍🏻👍🏻👍🏻👍🏻👏🏻👏🏻

  • @RaulCat
    @RaulCat 5 лет назад +1

    You're the only teacher that I understand in math

  • @julianc6171
    @julianc6171 4 года назад +1

    Dude, I know I’m 11 years late but thank you so much you are a life saver! Online school is so hard but this helped!

    • @RandyAnderson
      @RandyAnderson  4 года назад +1

      You're welcome. I'm glad you found the video helpful. Yes, online math classes can be difficult, but keep at it and stay determined. It takes a lot of hard work, but it will be worth it in the long run. Study well.

  • @f0ths
    @f0ths 4 года назад +4

    yo i thought i wasnt gone learn this but i did. keep it going randy, you doing a good job homie👌

    • @RandyAnderson
      @RandyAnderson  4 года назад +1

      Thanks! I appreciate it! Study well!

  • @direi1296
    @direi1296 5 лет назад

    youre better at teaching than my math teacher!! thank you

  • @timdelacruz809
    @timdelacruz809 6 лет назад +38

    Sounds like dakotaz

    • @aeroicgamer4612
      @aeroicgamer4612 5 лет назад +4

      Tim Dela Cruz thats what i was thinking about!!!

    • @Tsuny999
      @Tsuny999 4 года назад +1

      Tim Dela Cruz Nbs 🤣🤣🤣

  • @nothanks3330
    @nothanks3330 5 лет назад +1

    THANK you for color coding this. I have a test and it makes it SO much easier to look at and remember. Great video

  • @gorion79
    @gorion79 15 лет назад +1

    oh my god ty so much man, i try learning this in class and i get so lost, so much easier to just listen to you, you explain everything so well, 5/5 :)

  • @williamromero9989
    @williamromero9989 7 лет назад

    Your way of teaching is gold

  • @bol3iz
    @bol3iz 11 лет назад

    You guys are the real heroes. Not the cops or firemen, but the real teachers whom take their time even outside of the classroom to educate students to gain knowledge to reach to the next level.

  • @mariakraker4138
    @mariakraker4138 4 года назад +1

    Over 10 years latee but wow this is so helpful thanks!! Seems so much easier than what i thought! :)

  • @dericamatthews4055
    @dericamatthews4055 9 лет назад +12

    this helped me a lot thank you for the video

  • @afnannasser3758
    @afnannasser3758 5 лет назад

    Thanks! This literally was 2009 and now it’s 2019 and it’s sooooo helpful! Thanks again!🤝

  • @vtrcs
    @vtrcs 8 лет назад +37

    wish me luck, grade defining test tmrw

    • @TalkyWings
      @TalkyWings 6 лет назад +1

      Your Dear Ol' Grandad same bro, only a year later

    • @adamkonarski6218
      @adamkonarski6218 6 лет назад +1

      @@TalkyWings same bro, only another year later

    • @agostodandrea3589
      @agostodandrea3589 6 лет назад +1

      @@adamkonarski6218 same bro only in the same year

    • @bradydreibelbis
      @bradydreibelbis 5 лет назад

      @@agostodandrea3589 Same bro, only another year later

    • @eetpant1246
      @eetpant1246 3 года назад

      @@bradydreibelbis same bro, only one year later

  • @stevenmagbanua516
    @stevenmagbanua516 6 лет назад +1

    Thank you for this video I enjoy learning how to multiply and divide rational expressions

  • @krazydamnklown
    @krazydamnklown 15 лет назад

    I missed class today because I overslept lol. This was VERY helpful and easy. Thought I might as well say thanks with the 50 mins I saved from not going to class.
    Might miss a few more days lol...youtube teachers seem easier to learn from than my school teacher.
    Thanks waszel

  • @watermale8362
    @watermale8362 4 года назад +4

    when u posted this video the Orlando magic were in the NBA finals 2 months prior

  • @RandyAnderson
    @RandyAnderson  12 лет назад +1

    You are welcome, Marissa. I'm glad you found the video helpful. Study well.

  • @cthulhusans58
    @cthulhusans58 9 лет назад +12

    Thank you I finally understand it now

  • @kaloiikoi
    @kaloiikoi 4 года назад +1

    TYSM this was very helpful, i always struggled with algebra in school and especially now since everything is now online for us

    • @RandyAnderson
      @RandyAnderson  4 года назад

      Yes, learning math can be challenging, and online can make learning it even more challenging, but keep at it. I'm glad you found the video helpful. Study well.

  • @leleboss3755
    @leleboss3755 7 лет назад

    Thank you sir I haven’t been able to comprehend this for the past week.

  • @ecifircas5477
    @ecifircas5477 8 лет назад +12

    This was very helpful, thank you. Your mouth was a little too close to the mic for me, but it was very informative.

    • @elizabetha6654
      @elizabetha6654 8 лет назад +1

      ey ya go its jogn doeh h lmao 😂 same here thought I was the only one

  • @drewfousprecutious2243
    @drewfousprecutious2243 9 лет назад +35

    Mouth noises

  • @owlislike
    @owlislike 4 года назад +1

    I greatly appreciate this video. I am an adult student and unfortunately my state no longer requires testing to get into college gen ed courses. If you took algebra 2 in high school ( in my case...14 years ago) then you get placed in pre-cal...which is where I am at right now. Your explanation summed up so much that my book did not.

    • @RandyAnderson
      @RandyAnderson  4 года назад

      I'm glad you found the video helpful. I know there is a push across the country to no longer require testing in order to get into college level mathematics courses. In my opinion, more thought needs to be given than just to place someone who last took an algebra class 14 years ago into a college level precalculus class, yet here we are. I wish you the best. I have a Precalculus playlist at my channel. It contains the videos I use when teaching my classes. In addition, I have several intermediate algebra videos (like this one) if you need a review of a topic. Study well.

  • @meowmarshall
    @meowmarshall 4 года назад +1

    you saved me from my quarterly examination

  • @jamieekay10
    @jamieekay10 12 лет назад

    i think so too.. i started doing that.. and i felt waaaaayyy more comfortable to do the problems. :)

  • @mdeneee1149
    @mdeneee1149 6 лет назад

    Two weeks of this in school and you explained in better in 9 min than my teacher did. Thank you.

  • @someoneuknow9459
    @someoneuknow9459 6 лет назад

    Thanks!!! it really helped a lot.My teacher sucks at teaching math and this helps :)

  • @andreadelosreyes4095
    @andreadelosreyes4095 5 лет назад

    Woahhhhh thank youuuu haha ilearn more to you more than my teacher in math thank you again btw. We have an recitation tommorow thats why i reviewed

  • @jamieekay10
    @jamieekay10 12 лет назад

    i really appreciate all the help.. i watched your video and i have an awesome clear idea of what i'm supposed to do in this area of math.. i think math may be my favorite subject again.. lol :)

  • @mrvipking714
    @mrvipking714 6 лет назад +1

    i know that this video is old but old is gold thanks alot:)

  • @dummybeans3577
    @dummybeans3577 Год назад +1

    Thank you sir! This video was really helpful.
    I missed one of the lesson cause' I was studying for the science quiz bee reviewer that time...

  • @halostuff
    @halostuff 12 лет назад

    I just needed a quick refresher, and this helped allot. Thanks!

  • @randomchannel2357
    @randomchannel2357 6 лет назад

    saved me from tomorrow’s math test thanks a ton brah

  • @elijahj-l825
    @elijahj-l825 5 лет назад +1

    GOD Bless you Brotha! (I WILL Study Well By the Grace of God)

  • @kathpulido2211
    @kathpulido2211 9 лет назад

    Thank you for uploading this video, it helps me alot. Thank you. You're a lifesaver 😆✌️✌

  • @soignesamurai2344
    @soignesamurai2344 4 года назад

    Randy sounds like Wedge from FFVIIR . This is awesome

  • @breakingroblox1022
    @breakingroblox1022 7 лет назад

    Thanks so much. My teacher sucks at teaching. And I have a test on this in a hour and I got it down!

  • @rashadjoseph2573
    @rashadjoseph2573 11 лет назад +4

    spot on man thanks ur a great man teacher

  • @dahyanaarroyo7621
    @dahyanaarroyo7621 5 лет назад +1

    Thank you so much! Very helpful because I'm a high school student taking college math and I have no clue what I'm doing! Also, the online textbook is very vague and doesn't write the questions in fraction form

  • @Lyrics0for0you
    @Lyrics0for0you 12 лет назад +3

    I dont pay attention in school anymore. I learn on youtube.

  • @sammie_jblove8810
    @sammie_jblove8810 4 года назад +1

    very great video. I should've done online classes a while ago

    • @RandyAnderson
      @RandyAnderson  4 года назад

      Glad you found the video helpful. Study well.

  • @amgoose9032
    @amgoose9032 4 года назад +2

    Thank you soo much
    I have a test tomorrow and we cant get to school due to Coronavirus so we have to study at home

    • @RandyAnderson
      @RandyAnderson  4 года назад

      Glad I could help. Study well, and wash your hands!

  • @Nexecy
    @Nexecy 7 лет назад +1

    I wish u had 5 billion subw

  • @Not_Sutomu
    @Not_Sutomu 5 лет назад +1

    Whats great about this is that u can rewind it to where u didnt get how to do it and focus

  • @paigelouise2490
    @paigelouise2490 5 лет назад

    Thank you my teacher doesn’t teach me very well so im really stressed out about math because it doesn’t make any sense so now i understand thanks

  • @its._.3ziz800
    @its._.3ziz800 5 лет назад +1

    How did u get the 5(x+1) in the second example😊???

    • @Not_Sutomu
      @Not_Sutomu 5 лет назад

      He canceled the 5 from x + 5 because he divided it by 5

  • @indochild4119
    @indochild4119 6 лет назад

    This will help me on my quiz thank you!

  • @twilightgagafan
    @twilightgagafan 11 лет назад

    What would you do in the case of bigger numbers, such as a problem 8x^3/5y^y *. 4x^2y^5 /10y^12? I find your explain action simple, but these problems seam so much harder.

  • @erenthebombjaeger
    @erenthebombjaeger 5 лет назад

    What if you have a 6x^3?? Or an 8x^2 do you have to break it down more or?

  • @erinkarp6317
    @erinkarp6317 4 года назад +1

    This is so helpful!

  • @user-bf3yg4gh8u
    @user-bf3yg4gh8u 5 лет назад +1

    (x+8) (x-8)
    Guys got a question do i have to divide out this ?

  • @KingCupcakePony
    @KingCupcakePony 12 лет назад

    The very last problem, you CAN go a step further and simplify 4(x-2) into 4x-8. Just pointing that out for anyone who might be curious, or for anyone whose teacher is a stickler about simplifying ALL the way.

  • @Darkside-vx9dz
    @Darkside-vx9dz 6 лет назад

    Your a great teacher

  • @braymond1
    @braymond1 5 лет назад

    For the second example why is it 5x+1 tho?

  • @razan9874
    @razan9874 6 лет назад

    This was really helpful..Thank you !

  • @amadakyle2476
    @amadakyle2476 10 лет назад

    Thanks men! I find this vid very helpful

  • @3rdandlong
    @3rdandlong 14 лет назад

    I kinda agree with others here. But since I'm re-learning this (old student) to take comprehensive exam, perhaps a bit more detail on how you solve. Other than that, give me more lessons!! I need all the help I can get.

  • @sydneyormond3369
    @sydneyormond3369 5 лет назад

    You’re a god for this thank you

  • @julie717
    @julie717 5 лет назад

    HELP I HAVE A MATH QUESTION; shouldn’t the x-2 be cancelled out too on the last problem??

  • @how_and_why1
    @how_and_why1 7 лет назад

    You made it so simple!

  • @drealtruealpha4423
    @drealtruealpha4423 9 лет назад

    Very very Helpful! Thank you so much! God bless :D

  • @hansel3234
    @hansel3234 9 лет назад

    it help in my exam thank you very much

  • @adam278100
    @adam278100 11 лет назад

    wow this was very helpful thanks a lot i understand when u teach but not my teacher lol

  • @priderockengineeringnz9792
    @priderockengineeringnz9792 3 года назад

    The thing is due to Engineering terms.
    You have to finish the equation.
    If you have 4(x-2) you have to finish it step by step from every equation solved.
    Answer is for the last equation is 4x-8.

  • @Karunne_
    @Karunne_ 8 лет назад +1

    thanks helped me a lot 😊

  • @nomanfarooqui2462
    @nomanfarooqui2462 7 лет назад

    Thanks. This was really helpful.

  • @everydayfun9531
    @everydayfun9531 5 лет назад

    One question how do you find the excluded values if they asked that in the question plss I need your answer.

  • @oratorproduction
    @oratorproduction 12 лет назад

    Thank you Mr. Anderson!

  • @virgilioamorin9823
    @virgilioamorin9823 11 лет назад

    thanks a lot it hepled me for my exam thanks alot

  • @bluewolfmoontt7807
    @bluewolfmoontt7807 8 лет назад

    Thank you this really help me alot

  • @luckymagethaumia94
    @luckymagethaumia94 8 лет назад

    Wow this explained a lot to me thx

  • @evelynreyes7651
    @evelynreyes7651 10 лет назад

    Why you did not reciprocal the right side?

  • @jerels06
    @jerels06 11 лет назад

    what do do if the denominator is x^3-27?

  • @abdullaalhashimi2448
    @abdullaalhashimi2448 8 лет назад +1

    thank you very helpful video

  • @johnrheygales3952
    @johnrheygales3952 9 лет назад

    Thank u soo I can understand my assignment

  • @SlimYabby
    @SlimYabby 10 лет назад

    Thank you so much, God bless you.

  • @robynglover5146
    @robynglover5146 2 года назад

    Where the 1 come from when he factor the 5 @ 5:04 I’m so confused I been trying to figure this out for a while I’m starting to feel dumb

    • @RandyAnderson
      @RandyAnderson  2 года назад +1

      Factoring a 5 out of a 5 leaves a 1 behind. If we multiply 5(x+1) using the distributive property, then we get 5x+5, which is what we originally had.

    • @robynglover5146
      @robynglover5146 2 года назад +1

      @@RandyAnderson oh okay thanks so much

    • @RandyAnderson
      @RandyAnderson  2 года назад

      @@robynglover5146 You're welcome. Study well.

  • @damaniskateboarding6948
    @damaniskateboarding6948 7 лет назад

    I love this its easy🎑

  • @FADEDONLY
    @FADEDONLY 2 года назад

    i love this guy :)

  • @morganr.4165
    @morganr.4165 9 лет назад

    randy ur the man

  • @marceltegos6168
    @marceltegos6168 6 лет назад

    So helpful thank you so much

  • @mototoe
    @mototoe 5 лет назад

    This was very helpful

  • @erinmorgan1635
    @erinmorgan1635 4 года назад +1

    got an 88 on my quiz bc of this video

  • @ysan3nena255
    @ysan3nena255 9 лет назад

    What happen to the 5x. You only factored the 6.

  • @terranplayer7435
    @terranplayer7435 9 лет назад

    i love you bro even tho i hate math

  • @aaroncruz9600
    @aaroncruz9600 6 лет назад

    Thank you i learnd ao much

  • @terranplayer7435
    @terranplayer7435 9 лет назад

    like you dont have to factoi 5x? 2:36

  • @lcasillasicasillas6279
    @lcasillasicasillas6279 6 лет назад

    better than real life teachers lmao xD

  • @jadegamez3423
    @jadegamez3423 8 лет назад

    Why wouldn't it be 4 over x-2?

    • @allisonpacho5673
      @allisonpacho5673 8 лет назад

      if you're talking about the last solution, it's because it's multipying 4 and (x-2) not dividing.