Infosys Company Numerical Ability Algebra

X^(1/3) - X^(1/9) =60. Solve for X.

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X^(1/3) - X^(1/9) =60.

let x^(1/9) =y
y^3-y =60
y(y^2-1) = 60
y=4
x^(1/9)= 4
x = 4^9
13 years agoHelpfull: Yes(4) No(1)

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