Question

Evaluate:
(4/25)^1/2 in fraction

Answer 1

Answer:

As

$\left(\frac{4}{25}\right)^{\frac{1}{2}}=\frac{2}{5}$

Therefore,  option C is true.

Step-by-step explanation:

Given the expression

$\left(\frac{4}{25}\right)^{\frac{1}{2}}$

as

$\mathrm{Apply\:exponent\:rule}:\quad \left(\frac{a}{b}\right)^c=\frac{a^c}{b^c}$

so the expression becomes

$\left(\frac{4}{25}\right)^{\frac{1}{2}}=\frac{4^{\frac{1}{2}}}{25^{\frac{1}{2}}}$

          $=\frac{4^{\frac{1}{2}}}{25^{\frac{1}{2}}}$

          $=\frac{2}{25^{\frac{1}{2}}}$

            $=\frac{2}{5}$

Hence,

$\left(\frac{4}{25}\right)^{\frac{1}{2}}=\frac{2}{5}$

Therefore,  option C is true.

Answer 2

Answer:

The answer is C

Step-by-step explanation:

I just took the A pex test and got the question right.

You might want to clean your screen lol

Hope this helps! Have a wonderful day <333