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Thank you for helping me figure out how to rationalize fractions with more than one term! Slogging out through Pre-Calc.

MR. Organic Chemistry Tutor ,thank you for another fantastic video/lecture on Rationalizing The Denominator in Algebra. This topic is helpful in Trigonometry and Calculus.

@solomonwolde7370

6 ай бұрын

yes i loved it

quick tip: remember that some teachers would prefer decimals to be expressed as fractions, so 0.75 is worse than 3/4

i love your videos they help me so much! thank you!

Cam you pls explain why did by root x instead of 2root x

Sir, can I reduce to lowest terms the 20 and 14 in 20+√2/ 14?

i cant find a solution for 1:30 but instead of 5 its x, and instead of rationalising i need to express it in the form x^n

6.8=48. so it shd be 2 cube root of 6 over 4 .. then simplified as cube root of 6 over 2..

@thee-legend

2 жыл бұрын

same here.......my answer is also cube root of 6 over 2.....

This your first video I've watched and did not get clarity. Otherwise, the other ones I've seen are clear enough to make anyone understand Maths, so thump down for me this time around

wait wwhy all of a sudden are we multiplying by 4y instead of the same number^2 like in all the rest of the problems??? how am i supposed to know when to do that or not do that?

@bernadict2125

5 ай бұрын

Same question 😢

Man you are amazing. thank you so much

4:18 how it become 4y² from 2y?

@zora7031

2 жыл бұрын

If it's a square root, I think. If it's not I have no idea.

@alex-gz4wj

2 жыл бұрын

since the square root is cubed, you need to get 2 more of each number to get rid of the radicand. In order to do this, you have to multiply by 4, which is 2^2 since there is already one 2, and y^2 which is just 2 more of y^1 because you want to take it outside of the radicand. He just expressed 2^2 differently.

@abyyoung5990

Ай бұрын

It's not becoming 4y^2 he's multiplying it by 4y^2

Thank you very much, I've gotten it

Thank u so much

So amazing I like it

thank you!

thank you a lot

Thank you

6:45 shouldn't xyz be inside an absolute value

@afiiljjc

Ай бұрын

Right

love your video

WHAT IF ITS NEGATIVE

Sir, at 3:59, i think thats not yet the final answer. You can still simplify it

@YouAreParadoxical

Жыл бұрын

Agreed, totally! I think it is still possible to make a square number out of √48. It's four, so √48 = 2√12, and then you multiply 2 by the existing number 3, which gets you 6√12. If you turn it to decimal form to verify, square root 48 times 3 is 20.7846096908, and you get the same result for 6√12. Good luck, by the way, is this high school math? I'm in 5th grade and just want to verify.

@TechySkills

6 ай бұрын

Nope you are wrong, Yes It can be simplified, but like this: = √48/4 = √16x3/4 = (√16 x √3) / 4 [Root of 16 is 4] = 4 x √3 / 4 [4 and 4 cancel out] = √3 is the correct answer!!!!@@YouAreParadoxical

@LiebeLeuchten

6 ай бұрын

​@@YouAreParadoxicalThanks, you reminded me of how pathetic I am, I'm in 8th grade and yet your math level is 4x better than mine.

@YouAreParadoxical

5 ай бұрын

​@@LiebeLeuchten thank you 😓but my ela is like a 71

I don't know what to say to you, many many thanks 😉

Why did it turn to 4y squared

4:18 Why did it turn from 2y to 4y?

@gietibay3700

Жыл бұрын

Conjugate

@colinwright5381

11 ай бұрын

thats what im sayin

Thank you so much 🎈👍

At 10:03, it must be z to the 7th power . Otherwise, it is a perfect lesson on simplifying radicals

My mannnnn لبى قلبك

@icorex2

Ай бұрын

bomber

@Iwilldomabest

Ай бұрын

@@icorex2 ?

At 3:59, the final answer should be cube root of 6 over 2

Why 2 squared

cube root of 48 over 4 can still be simplified

At 6:34 you wrote “z to the 3rd” it should be “z to the 7th” maybe slow down and be more gracious in all things even outside of math😇

I just realized that he wrote a 3 instead of a 7 on that one example 😂

Mistakes: Z power 7, and |XYZ|

@TheProGam3rHD

2 жыл бұрын

It's only the absolute value if it's _even_ roots. The _nth_ root of _x_ to the _nth_ = |x| only if _n_ is even. This should hopefully also answer Joshua's question.

@TheProGam3rHD

2 жыл бұрын

@@joshuatamer9500 I know this is late but I answered your question in the comment above.

Gracias hombre

I like most of your video but the explanation you provided to rationalize cube root denominators is lacking at best.😢

Why fldo you sound like jack O'Neil from anima graphs

I still don't understand improve

6:49 Oooohhh he made a mistake with z

@RobClober

9 ай бұрын

Thank you so much, I was so confused during that whole section because of that.

@Kats-Meowsic

9 ай бұрын

@@RobClober np

erm what the sigma, this is not what is on my math homework.

✌️

1:00 in this example you take sqrt(x)*sqrt(x) to be sqrt(x^2), but this only works if x is positive. sqrt(x)*sqrt(x) is (sqrt(x))^2 which is just x

School... 😒

@Swagalicious007

2 жыл бұрын

Who

Yawa maning math oy giatay

@nyxShadowdog

Жыл бұрын

buang HAHAHHA

4:40 mistake, should be 27

@TheProGam3rHD

2 жыл бұрын

What are you talking about?

you're too fast

@janeeshafernando7557

7 ай бұрын

So why not use playback speed 😂😅

@habidaone

7 ай бұрын

Make it on 0.25 or 0.5× speed

@wegettinouttahoodwiththisone

6 ай бұрын

thats what she said

@hamahersh2397

6 ай бұрын

You're not😊

@jvpro_rblx2955

5 ай бұрын

Shut up bruh, revere the all knowing

you’re not explaining

@user-om7tl1ms5q

4 ай бұрын

Are you deaf?

Slowdown omg

Too fast too understand

useless who doesn't know to rationalize????????????

@tyxhq.

6 жыл бұрын

Vansh sharma me....

@teev7

6 жыл бұрын

Vansh sharma WHY view the video then? Senseless!!

@Vanshsharma-zf9xf

6 жыл бұрын

teev7 hey u; who are u to tell me which videos i should watch ?Don't dare to annoy me....

@johnzalion8508

6 жыл бұрын

then stop judging people

@Vanshsharma-zf9xf

6 жыл бұрын

JohnIsSwag hello mind your business don't dare comment me