Question

Simplify the radical expression below

Answer 1

Answer:

D

Step-by-step explanation:

using the rule of radicals

$\sqrt{\frac{a}{b} }$ ⇔ $\frac{\sqrt{a} }{\sqrt{b} }$, hence

$\sqrt{\frac{3}{25} }$ = $\frac{\sqrt{3} }{\sqrt{25} }$ = $\frac{\sqrt{3} }{5}$ → D

Answer 2

Answer:

$\frac{\sqrt{3}}{5}}$

Step-by-step explanation:

$\sqrt{\frac{3}{25}}$

To simplify this radical expression , we take square root at the top and bottom

$\sqrt{\frac{3}{25}}$

$\frac{\sqrt{3}}{\sqrt{25} }$

WE cannot simplify square root of 3 but we can simplify square root of 25

$\sqrt{25} =5$

$\frac{\sqrt{3}}{\sqrt{25}}$

$\frac{\sqrt{3}}{5}}$