Question

which of the following is the square of an even number 1)441,2)625,3)3844,4)1369?. please explain ?​

Answer 1

1 and 3 questions is the square of an even number

Answer 2

Answer:

3)3844

Step-by-step explanation:

We know that a number will only be the square of an even number if its unit digit is even .

This is because only this number ends with an even number .The unit digit of all others is an odd number .

After calculating , we also find that $3844 = 62^{2}\\ OR\\\sqrt{3844} = 62$

Hope this helps .

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