1.

If x+1/x=11 , find the value of xsq +1/x

Answer»

X+1/s=11

Squaring both SIDES

(x+1/x)^{2}=(11)^{2}

x^{2} +1/x^{2} +2=121

x^{2} +1/x^{2} =121-2

x^{2} +1/x^{2} =119

This is the ANSWER. HOPE it helps.



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