Question

what is perfect square ????

Answer 1

A perfect square is a number that can be expressed as the product of two equal integers.
1)9 is a perfect square because it can be expressed as 3 * 3 (the product of two equal integers)
2)16 is a perfect square because it can be expressed as 4 * 4 (the product of two equal integers)
3)25 is a perfect square because it can be expressed as 5 * 5 (the product of two equal integers)

Answer 2

a perfect square is that having both a square root and square. 4 for.e.g. 2×2=4
4×4=16 ....I hope you liked the answer best of luck for exams send thanks and mark as brainlist answer