Question

Please help me PLEASE!
Simplify the Radical expression.
^6 Squareroot 125x^3y^9z^6

Answer 1

\[\sqrt[6]{27a ^{6}b ^{3}c ^{9}}\]

Answer 2

I have to get this one right seriously

Answer 3

example -> ^6 squareroot(x^6) = x
^6 sqrt(x^12) = x^2

^5 sqrt(x^5) = x
^5 sqrt(x^10) = x^(10/5) = x^2

Answer 4

here is what i have but im pretty sure its not the answer
\[27^{\frac{ 1 }{ 6 }}ab ^{\frac{ 1 }{ 2 }}c ^{\frac{ 3 }{ 2 }}\]

Answer 5

it's the right concept, but I would personally keep all the fraction stuff out of there
like if you have ^6 sqrt(c^9) --> c* ^6sqrt(c^3)

Answer 6

so I only got a and c out of the sqrt
the rest I just leave in there

Answer 7

can you show me your answer you have no idea how bad i need to not get this wrong

Answer 8

I would prefer to not give answers
but you've got the right idea!
I was just suggesting to keep it to something like
\[\huge \sqrt[6]{c^9} \rightarrow c~\sqrt[6]{c^3}\]

Answer 9

so how about \[c \sqrt{bc}\]

Answer 10

erm for the ^6 sqrt (27 stuff)
I got ac ^6sqrt(27b^3c^3)

Answer 11

so like this?
\[ac \sqrt[6]{27b ^{3}c ^{3}}\]

Answer 12

yes

Answer 13

No thats not right

Answer 14

why not?

Answer 15

because Im doing radical expressions it has to be simplified a different way, do you know of another way or rather can that equation be simplified more?

Answer 16

I understand if your getting sick of this but you would be my hero if you helped me get this!

Answer 17

the only other way I can think of would be your fractional exponent stuff

Answer 18

alright so if thats the case if my fractional exponents correct?

Answer 19

yes :)

Answer 20

shoot it stated it as incorrect
But you helped me alot and stayed with me to figure it out so heres a medal!

Answer 21

awww I'm sorry :/
I don't understand how it's wrong though :(

Answer 22

these online courses are always weird with the numbers so ill just have to get the test unlocked tomorrow and re-do the tutorial again, but either way thank you very much!

Answer 23

oh well, good luck