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GMAT
GMAT Quantitative Section

Determine if a Positive Integer is a Perfect Square

Hard Data Sufficiency Analyzing Information

Let $x$ represent a positive integer. We want to determine whether $x$ is a perfect square.

Statement (1): The cube root of $x$ is a positive integer.

Statement (2): The square of the integer value obtained from the cube root of $x$ is equal to $x$.

Hint

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