If − 1 =12, find the value of x ^2 + 1 / ^2 .
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X-1/x =12
Square both sides
X^2+ 1/x^2 -2 =144
So x^2+1/x^2=144+2 =146
Although question is not correct typed
Still best possible from information can be this
Square both sides
X^2+ 1/x^2 -2 =144
So x^2+1/x^2=144+2 =146
Although question is not correct typed
Still best possible from information can be this
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