Question

find the least number must be added to 6328 to make it a perfect square

Answer 1

Answer:

87 should be subtracted

and 72 will be added to make it a perfect square

Answer 2

Answer:

To make 6X6X6 a perfect square, we need one more 6. Hence 6X6X6X6 = is the smallest divisible by 216.

hope it's correct