Question

What is the least number that must be subtracted from 3793 so as to get a perfect square?

Answer 1

Answer:

the least number to be subtracted from 3793 to get a perfect square is 72

3973 -72 = 3721 which is a perfect square of 61

Answer 2

Answer:72

Step-by-step explanation:

let first find the perfect square number below 3793

by trial and error method ,

60^2 = 3600

61^2 = 3721

62^2 = 3844

therefore the perfect square below 3793 is 3721

now subtract it from given number

3793 - 3721 = 72

square root of 3721 is 61