Find (x+1)6+(x−1)6. Hence, or otherwise evaluate (√2+1)6+(√2−1 – InterviewSolution

1.	Find (x+1)6+(x−1)6. Hence, or otherwise evaluate (√2+1)6+(√2−1)6.
Answer» Find $(x + 1)^{6} + (x - 1)^{6}$ . Hence, or otherwise evaluate $(\sqrt{2} + 1)^{6} + (\sqrt{2} - 1)^{6}$ .

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