Question

Given reason why the given number are not perfect square (a) 790

Answer 1

Answer:

(a) 790 = 2×5×79.

In prime factors of 790, none of the factors exists in pairs.

Also, according to the first property of perfect squares, a number ending with an odd number of zeroes cannot be a perfect square and 790 has an odd number of zero, i.e., one zero.

Therefore, 790 is not a perfect square number.

PLEASE MARK IT AS BRAINLIEST.

Answer 2

Answer:

this is not a perfect square because every perfect square number must end with having even numbers of zero in the end .