If x - 1x - 10- then find the value of x2 - 1x2-

Let, (x 1x) = 10 ........(1).Now x^2+1x^2 #160; =(x 1x)^2+2.x.1x =(10)^2+2 [Using (1)] =102 . ...

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Sum of Binomial Coefficients of Even Numbered Terms

If x - 1x =...

Question

If (x−1/x)=10, then find the value of x²+1/x².

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Solution

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