if (x-1/x)=-2. findxsquare+1/x square. best answer sure mark as brainliest
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Answer:
6
Step-by-step explanation:
(x-1/x)^2=x^2-2 × x×1/x +(1/x)^2
(-2)^2=x^2+1/x^2 -2
4+2=x^2+1/x^2
6=x^2+1/x^2
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