Question

Find the square root of $841$ by division method.

Answer 1

Solve for the square root of given number:

Given number is $841$

$\therefore$By long division method,

$\begin{array}{cc}& 29\\ 2& 841\\ +2& 4\\ 49& 441\\ & 441\\ & 0\end{array}$

$\therefore \sqrt{841}=29$

Hence, the square root of $841$ is $29$.