# Math Help - [SOLVED] square root

1. ## [SOLVED] square root

What is the least positive whole number that should be subtracted from 2030 to make it a perfect square.Please provide the logical steps.

Thankyou.

2. Consider this:
$\begin{array}{l}
\sqrt {2030} = 45.0555 \\
45^2 = 2025 \\
\end{array}.
$