Which statement about perfect squares is true?

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Prepare for the CSET Multiple Subjects Subtest 2 Exam. Enhance your knowledge with our engaging flashcards and multiple choice questions, complete with hints and explanations.

Multiple Choice

Which statement about perfect squares is true?

Explanation:
A perfect square is a number that can be written as n^2 for some integer n. When you take the square root, you reverse the squaring, so sqrt(n^2) = |n|, which is always an integer. This includes zero as a perfect square (0^2 = 0, sqrt(0) = 0). So the statement holds for every perfect square, making it always true.

A perfect square is a number that can be written as n^2 for some integer n. When you take the square root, you reverse the squaring, so sqrt(n^2) = |n|, which is always an integer. This includes zero as a perfect square (0^2 = 0, sqrt(0) = 0). So the statement holds for every perfect square, making it always true.

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