Question

Find the least number which must be added /subtracted

from 18625 to make it a perfect square .also ,find the square root

of the resulting number​

Answer 1

Answer:

$\sqrt{18525 = 145}$

Answer 2

The least number is 129.

Step-by-step explanation:

Given : The number = 18625.

To Find : The least number which must be subtracted from 18625 to make it a perfect squares .

Solution : Applying long division rule. Find The attach figure. From the figure it is clear that the remainder number 129

∴ least number = 129. So, The remainder number is subtracted from 18625.