ABC26GN1270 · Simplification

Subject: General Aptitude · Chapter: Simplification · Exam: · Marks: · Difficulty:

If $\left(x^{4}+\frac{1}{x^{4}}\right)=322$, the value of $\left(x-\frac{1}{x}\right)$ is
(a)4
(b)$3 \sqrt{2}$
(c)6
(d)8
Answer
Answer (as printed): A
Explanation
No explanation was printed for this question.

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