Simplifying Radical Expressions Involving Variables - Example 3

[12343astronomer]

is there not a more simple way to do this?

[patrickJMT]

@12343astronomer well, i think many can just do this in their head

[rickschick777]

thanks.. a lot of help... the fog is slowly lifting ( but unfortunately still there) but i will figure it out... thanks...

[awesome1814]

@ss4vegeta92 it would be -12t

[MRxGWEEDO]

It should be the absolute value of x (making the answer 3|X|Z√(4)z all over y^3. dont forget the EiEiO test (even, even odd)

.

[ss4vegeta92]

how would u do this: √(-12t)^2

thanks in advance

[OutInTheWild194]

thanks! you're a great tutor!

[heavena2300]

I have a question.. how would u solve this problem

cube root of x to the sixth over cube root of 250...

I know .. I couldn't figure out how to write this in a math form...

Sorry.. +)

can you answer me ?

[whenindoubtwipeitout]

Sorry ladies... hes married

[bioniclegods]

if you guys can finish all levels of super mario means you can also finish your math exam TOMMMMMORRRROOOOWWW :D

[Icypoo1337]

I wish I had you as a teacher instead of my nerdy ass psycho math teacher that doesn't know shit about teaching.

[Scaredcoward]

my teacher sucks your the best

[danielajbq]

thank you :) helped so much!

[JJBeev]

Thanks, this was fairly helpful!

[SparklingMangoLips]

so how would one simplify something like...

square root of x^3/ cube root of x^4

[YTesko1r2d229]

something without 4th roots just regular radicals with variables and the variables have exponents

[YTesko1r2d229]

the best thing about the internet is that you are anonymous and if you are a shy person then you can ask questions.

[awesomeninja241]

FUCK THE ADVERTISMENTS!!!!

[awesomeninja241]

STUPID ADVERTISEMENTS TAKE MORE TIME TO LOAD THAN THE VIDEO!

[juwan755]

@awesomeninja241 i know



[awesomeninja241]

aweome!!!!!!!!!!!!!!!!!!!!!!!!­!!!!!!!!!

[nm2941]

this is way better than the explanation in my book

[pilate10]

Hello

Not sure if you've covered this but I'm having difficulty with how to determine when to use absolute value signs when evaluating radical expressions. A topic on this would be helpful.

Your videos are great, btw.

Thanks for your efforts!

[AhhMyShin]

yay! thank you!

[fumikokuchiki]

thank you so much! such a great help.:)

[pitchwest]

Maikoo5^2 said it best

[maikoo25]

i like the way u explain things

;)

[QWOOTERS]

I wuv your maths :D