Question

Please someone evaluate this expression. the fraction exponent throws me off.
http://i.imgur.com/zI35V.png

Answer 1

We know:
\[
\left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}
\]Try to use that.

Answer 2

\[(\sqrt[5]{ \frac{1}{32}})^2\]

Answer 3

fraction exponents mean
to the xth root

so
x^1/2 means the square root of x
x^1/3 means the 3rd root of x
etc