A perfect square number is an integer that is the square of another integer. , which is an integer number.

Since is the square of , it is a perfect square number.

is a perfect square number

Determine if the Expression is a Perfect Square 81

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# Determine if the Expression is a Perfect Square 81

A perfect square number is an integer that is the square of another integer. , which is an integer number.

Since is the square of , it is a perfect square number.

is a perfect square number

Determine if the Expression is a Perfect Square 81