Question

What is the square root of $14400$?

Answer 1

Determine the square root of $14400$.

Simply do some algebraic operations.

$\begin{array}{rcl}\sqrt{14400}& =& \sqrt{144\times 100}\\ & \Rightarrow & \sqrt{14400}=\sqrt{144}\times \sqrt{100}\\ & \Rightarrow & \sqrt{14400}=12\times 10\\ \therefore \sqrt{14400}& =& 120\end{array}$

Hence, the required solution is $120$.