if (x^2+1/x^2)=88 find the value of (x-1/x) plsssssssss friends help fast
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x^2+1=88x^2
=>88x^2-x^2=1
=>87x^2=1
=>x=1/√87
so x-1/x=-0.0957170006102163
=>88x^2-x^2=1
=>87x^2=1
=>x=1/√87
so x-1/x=-0.0957170006102163
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