Question

Fond the least no. that must be added to 1300 to get a perfect square. also find the square root of the perfect square

Answer 1

by division method the square root of 1300
here (36)^2 = 1296
${36}^{2} = 1296 \\ {37}^{2} = 1369$
hence we add 69 and get perfect square of 37
(if question says what number subtract that is 4 and get perfect square of 36)