Perfect Squares and Square Roots

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What is a perfect square?

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A perfect square is a number that can be expressed as the square of an integer. For example, 1, 4, 9, 16, and 25 are perfect squares.

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What is the square root of a number?

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The square root of a number is a value that, when multiplied by itself, gives the original number. For example, the square root of 9 is 3, since 3 x 3 = 9.

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What is the formula for finding the area of a square?

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The area of a square is found using the formula: Area = side × side or Area = side².

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What is the relationship between squares and square roots?

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