find the least number that must be subtracted from 3793 so as to get a

1.	find the least number that must be subtracted from 3793 so as to get a perfect square also find the square root of the number so obtained
Answer» 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

find the least number that must be subtracted from 3793 so as to get a perfect square also find the square root of the number so obtained

Answer»

Answer:

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