Mathematics
25 Online
OpenStudy (anonymous):
Put the following radical expression into simplified form.
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
\[\sqrt[3]{\frac{ 4 }{ 3 }}\]
OpenStudy (anonymous):
Is the answer: \[\frac{ 2^\frac{ 2 }{ 3 } }{ 3 }\]?
OpenStudy (anonymous):
\[\frac{ \sqrt[3]{4} }{ \sqrt[3]{3} }\]
OpenStudy (anonymous):
lol really?!
OpenStudy (anonymous):
No, lol sorry, my OS is lagging...
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
lol, omg :(
OpenStudy (anonymous):
\[\sqrt[3]{4}=\sqrt[3]{2^2}\]
\[\frac{ 2^{2/3} }{ \sqrt[3]{3} }\]
Rationalizing leads to:
\[\frac{ 2^{2/3}\times3^{2/3} }{ 3 }\]
\[\frac{ (2\times3)^{2/3} }{ 3 } => \frac{ 6^{2/3} }{ 3 }\]
OpenStudy (anonymous):
Ohhhhh, ok thank yooooou !!
OpenStudy (anonymous):
Np :)
OpenStudy (anonymous):
@Jack1 , this one :)
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (jack1):
yep, batman's right
OpenStudy (anonymous):
Well, is there anyway to put it cuz it said it's wrong
OpenStudy (jack1):
no, not really
\[\Large \frac{ 2^{2/3} }{ \sqrt[3]{3} }\]
but @iambatman already had that as his first line
OpenStudy (anonymous):
\[\frac{ 6^\frac{ 2 }{ 3 } }{ 3 }?\]
OpenStudy (jack1):
that too
Join the QuestionCove community and study together with friends!
Sign Up
OpenStudy (anonymous):
So I can put it the way you just did with the 2^2/3 on top?
OpenStudy (jack1):
sure
OpenStudy (anonymous):
I'll try that then, thanks