x cube +1/xcube =110 find the value of x+1/x =?
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Answer:
x^3 +1/x^3 =110
(X+1)(x^2+1+X)/x^3=110
(X+1)(x^2 +1+X)/X =110x^2
(X+1)/X =110x^2/x^2+1+X
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