(x+1/x) (x-1/x) (x²+1/(x²)-1) (x²+1/(x²)+1) is equal to · ABC26GN1261

Subject: General Aptitude · Chapter: Simplification · Exam: S.S.C. 2006

$\left(x+\frac{1}{x}\right)\left(x-\frac{1}{x}\right)\left(x^{2}+\frac{1}{x^{2}}-1\right)\left(x^{2}+\frac{1}{x^{2}}+1\right)$ is equal to

(a)$x^{6}-\frac{1}{x^{6}}$

(b)$x^{8}-\frac{1}{x^{8}}$

(c)$x^{6}+\frac{1}{x^{6}}$

(d)$x^{8}+\frac{1}{x^{8}}$

Answer

Answer (as printed): A

Explanation

No explanation was printed for this question.

Study loop for Simplification