GMAT 考满分题库

If$\sqrt{x}=y$, what is the value of x?

(1) y = 2

(2) x > 0
• AStatement (1) ALONE is sufficient, but statement (2) alone is not sufficient.
• BStatement (2) ALONE is sufficient, but statement (1) alone is not sufficient.
• CBoth statements TOGETHER are sufficient, but NEITHER one ALONE is sufficient.
• DEACH statement ALONE is sufficient.
• EStatements (1) and (2) TOGETHER are NOT sufficient.

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