Question

. Square of an even number is always ...........

Answer 1

Answer:

even

Step-by-step explanation:

an even no. can be xpressed as 2m for any whole no.

(2m)^2 = 4m^2 = an even no.

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Answer 2

The Square of an even number is always an even.

• When we square an even number we get back an even number, for example ($2^2$ = 4), here "2" is also an even number and "4" is also an even number. This is because there is the multiplication of the same number due to which we get an even number and the same is applied for odd numbers too.
• When we square an odd number we get back an odd number, for example ($3^2$ = 9), here "3" is an odd number and "9" is also an odd number.