Free SAT Practice Question

Question 1 of 1
ID: DSAT-MATH-AM-011
Section: Digital SAT Math - Advanced Math
Topics: Nonlinear functions; MCQ
Difficulty level: Hard

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If \(x - \frac{1}{x} = 2\), what is the value of \(x^{2} + \frac{1}{x^{2}}\) ?
A\(\sqrt{2}\)
B4
C6
D8
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