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When is the square of an odd a even?

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Anonymous

12y ago
Updated: 8/20/2019

Never.

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Wiki User

12y ago

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If you square an odd number will the answer be odd or even?

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Is the sum of two square consecutive numbers an odd number?

Yes. One has to be the square of an odd number. The other square has to the the square of the even number either before or after the odd number. If this is confusing just plug in real values. In either case, an odd times and odd is odd. Therefore one of the squares has to be odd. AN even times an even, however, is always even. Therefore, the second square has to be even. Thus, one of the squares is even and the other is odd. An even plus and odd is always odd.


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How will you know that the root of a given number is even or odd?

Assuming you know that your number is a perfect square, the square root of an even number is even, and the square root of an odd number is odd.


Is the cardinality of a perfect square even or odd?

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What is an even number and a square number?

An even number is any integer that can be divided by two evenly. A square number is any integer multiplied by itself. 2 is even 3 is odd 4 is even and a square of 2 9 is odd and a square of 3 The square of any even number will itself be an even number, and the square of any odd number will itself be an odd number.


Is the square of an even number odd or even?

The square of an even number is always even.


Is the square root of 75 even or odd?

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Is the square root of 21 even or odd?

The square root of 21 is not an integer. The concepts of "even" vs. "odd" is only defined for integers.