Комментарии •

  • @TheOrganicChemistryTutor
    @TheOrganicChemistryTutor 5 месяцев назад +1

    Final Exams and Video Playlists: www.video-tutor.net/

  • @rosalindmarfo8750
    @rosalindmarfo8750 6 лет назад +736

    You know you're screwed when good ol' Organic Chemistry Tutor can't help ya now....

  • @emmanuelmorales1347
    @emmanuelmorales1347 5 лет назад +55

    Thanks for your help. I looked at my textbook examples and they weren't as detailed as your examples. Now I understand them thanks to you. Great video!

  • @VDGOAT3
    @VDGOAT3 Год назад +14

    I got 95% on my test after this
    This means so much , thx

  • @user-me1zd6vv2o
    @user-me1zd6vv2o Год назад +9

    This guy has taught me more in the span of 3 yt videos (about 30 min) than I have learned in the past 2 months(I am doubled up in math too)

  • @rosem3646
    @rosem3646 Год назад +7

    Thank you! This was very helpful; not only with the explanations but because you made us practice at the same time. Loved it

  • @kenzaelaissi65
    @kenzaelaissi65 5 лет назад +4

    I have a midterm this morning and just realised when revising before i go that i have a problem with rationalising the dominator, thank you for saving me

  • @chilimilky1162
    @chilimilky1162 5 лет назад +9

    Thank you for giving us these videos!😉😉 I hope you won't stop being a hero by saving our grades in Math!!!😂😂😂😂

  • @michaelbanks1000
    @michaelbanks1000 4 года назад +41

    √8/4 can be reduced further. √4√2/4= 2√2/4= √2/2

  • @dannnnydannnn5201
    @dannnnydannnn5201 2 года назад +3

    I'm scheduled to take a math placement test on Monday at 6:00pm and right now it's Friday 7:30pm. The online course I paid for has mistakenly blocked my access to the course and can't seem to figure out what's going on in my account. Out of the 10 weeks I paid for, I've only been able to use it consistently for maybe half that time.
    You are really helping me learn a lot of these concepts and I appreciate your channel a lot man.

  • @oceyanna
    @oceyanna 3 года назад +22

    Sir!! Thank you for your EXISTENCE!!! 🎉🎉🎉👏

  • @bupe.m.2215
    @bupe.m.2215 3 года назад +40

    I'm jxt here to save my grades😁

  • @williamrawa7952
    @williamrawa7952 3 года назад +17

    You make so much more sense than my teacher. Thank you so much.

    • @kishok2180
      @kishok2180 Год назад

      😅😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊

  • @tutorials_with_mateyo
    @tutorials_with_mateyo 2 года назад +18

    Tutorial's are still helpful till date👏🏽... I guess knowledge is the only definite thing which can never be taken away from oneself.. thank you🙏🏽

  • @jesdeletion205
    @jesdeletion205 5 лет назад +126

    Some of your examples are not fully simplified, so a professor/teacher will count them as being incorrect. sqrt of 8 divided by 4 equals sqrt of 2 divided by 2

    • @user-ov9wf2tj4q
      @user-ov9wf2tj4q 5 лет назад

      Jes Deletion he. Couldn’t simplify the top two examples because it is five and seven they are not even numbers to simplify

    • @jesdeletion205
      @jesdeletion205 5 лет назад +17

      @@user-ov9wf2tj4q What? I said some of his examples, not all of them. I'm not sure what you are trying to explain.

    • @keathlyeguia9572
      @keathlyeguia9572 5 лет назад +6

      I agree with you sir. Thanks for clearing it up

    • @jinnip
      @jinnip 4 года назад +6

      Right? I was momentarily confused before I realized they just didn't simplify fully.

    • @iggygizmo5889
      @iggygizmo5889 4 года назад +2

      I thought my answer is wrong, thank you for the clarification

  • @vibewithkaey4269
    @vibewithkaey4269 3 года назад +2

    u literally solved so many of my problems god bless u

  • @lovecatpiecares6518
    @lovecatpiecares6518 5 лет назад +23

    tomorrow in our country will be the math exam... and i'm a little confused of rationalizing the denominator.. and then an idea popped in my head... i need to watch some tutorials, and i found this! well it help a lot!! so thank you very much!! AND i said to myself "hmm, what if i watch another video to this channel?" so yeah! i really watch another and it help too!! thank so much!!!!!!!!!

    • @tangerine_9627
      @tangerine_9627 6 месяцев назад +2

      How did it go?

    • @neptune6619
      @neptune6619 5 месяцев назад

      @@tangerine_9627that was 5 years ago

  • @mixkalihim909
    @mixkalihim909 6 лет назад +1

    Useful video. Thanks!! Upload more!!

  • @fazejimsmith
    @fazejimsmith Год назад +2

    YOU LITERALLY SAVE ME EVERYDAY I LOVE YOU SO MUCH

  • @abidahussain4688
    @abidahussain4688 6 лет назад +2

    This is so helpful thank you 😊

  • @believerslifexpress9019
    @believerslifexpress9019 2 года назад

    Thank you for teaching me a lot of things from South Sudan ( Africa)

  • @kerrysong6538
    @kerrysong6538 3 года назад

    thank you! this helped a lot and i have a math test tomorrow :)

  • @butterflytobe1013
    @butterflytobe1013 3 года назад +3

    You've solution to my every problem 👁️♥️

  • @user-sf1sv5dp1u
    @user-sf1sv5dp1u 5 месяцев назад

    Great video!

  • @haileybellafiore6444
    @haileybellafiore6444 6 лет назад +2

    You're alot of help though! Thank you.

  • @bobprottas3568
    @bobprottas3568 7 лет назад +84

    On page 1 you need to simplify SQRT(8)/4 to SQRT(2)/2.
    On page 2 you need to simplify 2SQRT(4x)/x to 4SQRT(x)/x.

    • @bob13513
      @bob13513 Год назад +3

      Legend holds this guy is actually a chemistry TEACHER they call him The Butcher.

  • @alifdanial7495
    @alifdanial7495 3 года назад

    This really help me !! thank you!!

  • @mrcheese9541
    @mrcheese9541 3 года назад +1

    Thanks so much this cleared up a lot

  • @luisrafaelgabriel9290
    @luisrafaelgabriel9290 2 года назад +1

    thankyou for this sir! finding this like I'm lucky 🙌❤

  • @whitetornader
    @whitetornader 6 лет назад

    Honestly thank you so much!

  • @icebear1465
    @icebear1465 3 года назад

    THANK YOU SO MUCH!!! YOU ARE THE BEST !!!!

  • @nadeemkhalil327
    @nadeemkhalil327 4 года назад +4

    I swear you're better then half of the teacher i met in my life

  • @chandrodevi1002
    @chandrodevi1002 2 года назад

    Good! I really liked it!😀👏🏻

  • @hanisyahira9091
    @hanisyahira9091 2 года назад

    THANK YOU I LITERALLY WATCH FOR 50 SECONDS AND U HELP ME FIGURE OUT MY FIRST QUESTION😭😭

  • @josiegarkisch2949
    @josiegarkisch2949 6 лет назад

    Thank you this was so helpful

  • @obleynix8026
    @obleynix8026 Год назад +1

    Thanks! you explained it all very well, it helped me a lot!

  • @drawfuless
    @drawfuless 4 месяца назад

    Thank you man

  • @sauyantrinityauyeung10e54
    @sauyantrinityauyeung10e54 11 месяцев назад

    Thank you so much you literally saved my life

  • @TuTRAN-fz7pn
    @TuTRAN-fz7pn 5 лет назад

    Great tutorial. Thanks!

  • @rigjuice734
    @rigjuice734 2 года назад

    your a life saver bro

  • @goskater2922
    @goskater2922 6 лет назад

    Thank YOU!!!

  • @Mk-wo7pu
    @Mk-wo7pu 3 года назад +1

    This was helpful thanks

  • @ariezm6433
    @ariezm6433 4 года назад +1

    😱 I got the past one right. Wednesday will be tough hope this help 🤦

  • @ambition150
    @ambition150 Год назад

    Your videos are the best you make it easy😇

  • @rojjeen4493
    @rojjeen4493 3 года назад +1

    3:37 , can be simplified further in the second example , is the answer (4sqrx/x )

  • @SSashesofthewake
    @SSashesofthewake 2 года назад +2

    I will have your children to repay you for this Mr. Organic Chemistry Teacher.

  • @saidally854
    @saidally854 6 лет назад

    Thank you so so much

  • @roniejabello5800
    @roniejabello5800 3 года назад +1

    Thank you.

  • @user-yn5ld8ig5u
    @user-yn5ld8ig5u 3 года назад

    Thank you Sir!

  • @studybooster18
    @studybooster18 3 месяца назад

    Thanks man appreciate u😘❤️

  • @zanamweelson9274
    @zanamweelson9274 Год назад

    Helpful !!!

  • @jeiogogolin5796
    @jeiogogolin5796 5 лет назад +2

    Pleasw create more tutorials about this topic pleaseeee. Please give some examples on how to rationalize when radicals is on the numerator.. Thank you!

    • @n1vr132
      @n1vr132 5 лет назад

      You dont have to rationalize the numerator, just the denominator. Research more on why we even rationalize denominators. I think there were 3 things that should be considered

  • @AwesomeAsh99
    @AwesomeAsh99 7 лет назад +1

    What do you do if your expression is divided by a constant multiplied by SQRT(x), Like so:
    y/(2sqrt(x))

    • @jesdeletion205
      @jesdeletion205 5 лет назад

      Multiply denominator by sqrt of x to rationalize it. Therefore, solution is y*sqrt of x over 2x

  • @HydroInvalid
    @HydroInvalid 2 года назад

    THANK YOU SO MUCH SIR

  • @HarryInShape
    @HarryInShape 9 месяцев назад

    Grace a toi, je comprends tout maintenant

  • @abulkhayrabdulbasit569
    @abulkhayrabdulbasit569 4 года назад +1

    Thank you for this video, I think I learned a lot. Now Im ready for my exam tomorrow.

  • @karan_karan_karan
    @karan_karan_karan 3 года назад

    thank u this helped so much :)!! ILY u aways come in clutch.. if nobody got me,,, The Organic Chemistry Tutor got me! perrr!!!!

  • @kamilaa1
    @kamilaa1 9 месяцев назад +3

    THIS HELPED SO MUCH! THANK YOU

  • @biancamontalbo6378
    @biancamontalbo6378 4 года назад +5

    √8/4 can be √4•2/4 then it will be 2√2/4 simplify √2/2 that’s the final answer in 1:55

  • @jc.9778
    @jc.9778 Год назад

    Thank you

  • @Crashoutgavin
    @Crashoutgavin Год назад

    Better teacher than my teacher fr

  • @ryleperez7249
    @ryleperez7249 4 месяца назад

    how did you get ³✓2² in the problem at 4:59?

  • @misguidedmiscreants547
    @misguidedmiscreants547 4 года назад

    You literally answered my question in 42 seconds lmao

  • @ivanturan6011
    @ivanturan6011 2 года назад

    Thanks!

  • @RobSteel117
    @RobSteel117 4 месяца назад

    I wish you had included a solution example with a sum or difference of terms in the numerator that also had radicals in them

  • @andrewmartsch
    @andrewmartsch 2 года назад +3

    Square roots are easy to rationalize. I just completely forgot how to do cube root and above.

  • @steffie642
    @steffie642 4 года назад

    Thank You

  • @sunxmoon9843
    @sunxmoon9843 2 года назад +1

    When is the time can we really need this kind of math in our daily living??

  • @j_l_s2243
    @j_l_s2243 3 года назад

    Can you explain what is cube root of unity,plz

  • @squishy1523
    @squishy1523 3 года назад

    take subscibe you have been helping me since 6th grade

  • @lalkhan3039
    @lalkhan3039 2 года назад

    Excellent

  • @sarius2388
    @sarius2388 2 месяца назад

    Why does the cube symbol stay after X to the power of 3? (2x^3 -> 8x^3) just curious, thanks. Sorry if it's obvious.

  • @boushrahaider5176
    @boushrahaider5176 3 года назад

    Keep uploading please

  • @teferaalemu5492
    @teferaalemu5492 2 года назад

    We can simplify 2√4x/x as 4√x/x right

  • @every500
    @every500 3 года назад

    Thanks

  • @robinsoncrouse7807
    @robinsoncrouse7807 4 года назад

    Good jobs

  • @precioussacil4500
    @precioussacil4500 11 месяцев назад

    how can i rationalize the denominator of this equation? (1)/(
    oot(5)(5x^(2)))

  • @ari_0172
    @ari_0172 5 лет назад +6

    I just need to say one thing: ...THANK YOU.... ;----;

  • @alanng1986
    @alanng1986 11 месяцев назад

    8:55 why did U simplify 32x inside 4th root before u rationalized and in 6:32 where did 8 come from?

  • @carltorres1553
    @carltorres1553 2 года назад

    what if there are negatives in there?

  • @Lovenessphora
    @Lovenessphora 6 лет назад

    Hey you iyhoo you helped the shit out of me....thanks..

  • @sanopann1896
    @sanopann1896 Год назад +1

    5:33 why didn't you multiply the radical 2 times radical 2

  • @codex4264
    @codex4264 3 года назад

    why am i learning this im in algebra 1 and im trying to figure out this homework my teacher assigned me lol. great video though, thank you!

  • @zexus5491
    @zexus5491 4 года назад +1

    8:10 why is it we need to multiply it by "4th root of 3x³" instead of "4th root of 3x"?
    I want to know the answer,thank you.❤

    • @lillykitty6790
      @lillykitty6790 4 года назад

      It’s because to cancel out the fourth root (the tiny number at the top), you need to have the same number in the square root above the actual number (2 cubed for example: the cubed [3] at top is the number)

    • @lillykitty6790
      @lillykitty6790 4 года назад

      So to cancel out the fourth root you need to have the 4th power above the number in the square root

  • @abimbolaakinyemi4811
    @abimbolaakinyemi4811 4 года назад

    Were did he get two square from

  • @anacondaadultlearningcente4522
    @anacondaadultlearningcente4522 7 месяцев назад

    Example 3, can we not simplify the square root of 8 into 2 x square root 2?

  • @heangkeahak4232
    @heangkeahak4232 2 года назад

    useful!

  • @popioprzyjaciel9446
    @popioprzyjaciel9446 3 года назад

    ever just have to revisit this basic algerbra while in calculus

  • @horizonbrave1533
    @horizonbrave1533 5 лет назад

    why must you simplify the radical in the denomintor first before you multiply it to the numerator?

    • @skrtt3891
      @skrtt3891 4 года назад

      Cause it more easier and your life will be easier

  • @saka1029
    @saka1029 5 лет назад

    √(x)√(x) = (√(x))², not √(x²) when considering the case where x < 0.

  • @pearl1028
    @pearl1028 10 месяцев назад

    how can i rationalize 1 / √2 + √2? Please someone help 🙏

  • @arnelb.alferez9389
    @arnelb.alferez9389 2 года назад

    Kinsa pay naa diri,2021😊

  • @alanng1986
    @alanng1986 11 месяцев назад

    5:33 why didnt you multiply the radical 2 times

  • @muhammadshukri6966
    @muhammadshukri6966 5 лет назад

    Someone help me. I didn't get what he say on 4:06.. When he change y to the power of 5 become y to the power 2.

    • @rarurorook4872
      @rarurorook4872 5 лет назад +2

      Hey maybe you have already figured out , but anyways what he did was that he expanded root y^5 as (y^4 x y) , because when you multiply y^4 x y = y^5 . So then he took the square root of y^4 and kept root y as it is. So which means root(y^5) = Root(y^4 x y) therefore ----> = y^2 root(y) . I hope you understand it .. sorry if u didn't , i wish i could explain it to you more clearly .

  • @shafeemahmood3734
    @shafeemahmood3734 4 года назад +6

    1:55 isn’t completely simplified it would be the square root of 2 all over 2. Square root of 8 is 2 times the square root of 2. If you divide that by 4 the fraction can be simplified furthrr

    • @JustMyWords1
      @JustMyWords1 4 года назад

      Big Apple United really when?

    • @AbdHKFx
      @AbdHKFx 3 года назад

      Oh sorry, square root 4 is 2
      Cube root 8 is 2

    • @glareon1985
      @glareon1985 3 года назад

      Square root of 8 is 2 squareroot of 2 divided by 4 is 1 square root of 2 divided by 2

  • @haileybellafiore6444
    @haileybellafiore6444 6 лет назад +19

    "the organic chemistry tutor": teaches math

  • @ChenSenor
    @ChenSenor 27 дней назад

    1:54 you can still make square root 8 to 2square root 2 and divide 4

  • @tatianagonzalez9267
    @tatianagonzalez9267 2 года назад

    love the videos such a great help but one thing to note you tend to rush through the last few problems on some of your videos

  • @sabrinatabeta9064
    @sabrinatabeta9064 5 лет назад +3

    Can't square root of 4x be simplified to 2 square root of x?

  • @brd8764
    @brd8764 2 года назад

    Just learning.