perplexus.info :: Just Math : Power and Inverse Power Sum

Power and Inverse Power Sum (Posted on 2024-08-13)

If x+x^-1=1, then find the value of:
(x+1)² + (x+1)^-2

No Solution Yet Submitted by K Sengupta

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re(2): I think it's ...

Comment 4 of 4 |

(In reply to re: I think it's ... by Brian Smith)

Mystery solved.

Posted by Larry on 2024-08-15 07:28:38

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