Question

What is the square root of $625$ simplified in radical form?

Answer 1

Finding the square root by prime factorization method

Given number $625$

$\therefore$$\sqrt{625}=\sqrt{5\times 5\times 5\times 5}$

$\Rightarrow$$\sqrt{625}=\sqrt{25\times 25}$

$\Rightarrow$$\sqrt{625}=25$

Hence, the square root of $625$ is $25$.