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Mathematics 16 Online
OpenStudy (sawq):

I have a pretty simple Algebra

OpenStudy (sawq):

question \[\sqrt[3]{2}\]

OpenStudy (sawq):

but with a square root over that also

OpenStudy (susanna):

use a calculator

OpenStudy (susanna):

take the cube root of 2 and then take the square root of the answer.

OpenStudy (sawq):

I tried but im not sure if im doing it righ. also i need it in fraction form

OpenStudy (susanna):

in decimal form it's 1.122462048 just convert it into a fraction

OpenStudy (sawq):

its none of the options tho the options are: 2 to the power of 2 over 3 2 to the power of 3 over 2 2 to the power of 1 over 3 2 to the power of 1 over 6

OpenStudy (susanna):

to be honest, I'm confused

OpenStudy (sawq):

so am i :0

OpenStudy (susanna):

\[\sqrt[3]{2}=x ^{2}\]

OpenStudy (susanna):

\[2=(x ^{2})^{3}\]

OpenStudy (susanna):

\[2=x ^{6}\]

OpenStudy (susanna):

@SolomonZelman

OpenStudy (sawq):

wait so what do i do

OpenStudy (susanna):

The answer is \[2^{\frac{ 3 }{ 4 }}\]

OpenStudy (susanna):

2^3/4

OpenStudy (sawq):

omg thanks so much !!!

OpenStudy (boldjon):

anytime

OpenStudy (sawq):

but wait thats not one of the options

OpenStudy (mathmale):

Please post the instructions with your symbolic post. What are you looking for here?

OpenStudy (sweetburger):

|dw:1451533031771:dw| is this your question? if so at least some of the answer choices make sense now

OpenStudy (sweetburger):

you can rewrite this as (2^(1/3))^(1/2)

OpenStudy (anonymous):

\[(x^{a})^b = x^{ab}\]

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