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Mathematics > Standard Multiple Choice

Read the following SAT test question and then click on a button to select your answer. 

If x^negative 2 = 16, what is the value of x^2?

Answer Choices

Right! (Applause.)

Explanation

If x^negative 2 = 16, then 1 over x^2 = 16, so x^2 = 1 over 16.

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