Find (x + 1)^6 + (x-1)^6. Hence or otherwise evaluate (sqrt2 + 1)^6 + – InterviewSolution

InterviewSolution

1.	Find (x + 1)^6 + (x-1)^6. Hence or otherwise evaluate (sqrt2 + 1)^6 + (sqrt2 - 1)^6.
Answer» ANSWER :2(`x^6` + `15x^4` + 1), 198

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