Math, asked by sb6835719, 11 months ago

what is two perfect square of 21

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Answered by xSahiBx

Answer:

A number is a perfect square (or a squarenumber) if its square root is an integer; that is to say, it is the product of an integer with itself. Here, the square root of 21 is about 4.583. Thus, the square root of 21 is not an integer, and therefore 21 is not a square number.

Answered by jeevarathnam1414

441 is the perfect square offer 21

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