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If x square + 1/x=2.5 then find x-1/x |
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Answer» answer is 1/3. Step-by-step EXPLANATION: x^2+1/x=2.5 x^2+1÷x=2.5 x^2÷x=2.5-1 x=1.5. we KNOW that, x=1.5 so,x-1/x=1.5-1/1.5 0.5/1.5 1/3 hope it HELPS |
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