Question

5.Find the least number which must be added from 6412 to make it a perfect square

please help me

a) 120

b) 130

c) 139

d) 149


​

Answer 1

The least no. which must be added to 6412 to make it a perfect square is 149(6561-6412)

your answer is d...149

Answer 2

Answer:

149 is the number to be added