Question

The following numbers are not perfect squares. Give reason.a) 222222 b) 64000

Answer 1

Step-by-step explanation:

1) last digits if there 2,3,7,8 it's not perfect square .

2) no of odd no. of 0's in last is not a perfect square

Answer 2

Answer:

A) 222222 is not perfect square because a number ending in 2,3,7,8 is never a perfect square.

B) 64000 is not perfect square because a number ending in an odd number of zeros is never a perfect square.

Step-by-step explanation:

Hope it helps...