Question

What is the least number that should be subtracted from 2211 to get a perfect square

Answer 1

Step-by-step explanation:

√2211 = 47.02

we have to subtract the number to get a square number,

we can make it as square of 47.

(47)^2 = 2209

if we subtract (2211 - 2209) from 2211 we can get a square number

2211 - 2209 = 02

02 is the required number