1.

If x+1/x=11 find the value of x^2+1/x2

Answer» HI Friend !!!

Here is ur answer !!!

X+1/x = 11

(x+1/x)² = 11²

x²+1/x² + 2(x)(1/x) = 121

x²+1/x² +2 = 121

x²+1/x² = 121-2

x²+1/x² = 119

Hope it HELPS u :-)


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