Question

The square root of any even number is :​

Answer 1

Answer:

The square root of any even number is also even.

Answer 2

Answer:

★ Odd and even square numbers

Squares of even numbers are even (and in fact divisible by 4), since (2n)2 = 4n2. Squares of odd numbers are odd, since (2n + 1)2 = 4(n2 + n) + 1. It follows that square roots of even square numbers are even, and square roots of odd square numbers are odd.

Step-by-step explanation:

or

• What is the square root of even number?

→ An even perfect number has the square root that is even. The odd perfect number has the square root that is odd. The square root of a negative number is undefined. Only numbers ending with an even number of zeros have square roots