SOLUTION: How would you go about solving this inequality? x^3>1

Algebra ->  Inequalities -> SOLUTION: How would you go about solving this inequality? x^3>1      Log On


   



Question 768078: How would you go about solving this inequality?
x^3>1

Answer by tommyt3rd(5050) About Me  (Show Source):
You can put this solution on YOUR website!
x^3>1
x^3-1>0
(x-1)(x^2+x+1)>0
but this is always true: (x^2+x+1)>0

so we only need look at

x-1>0
and thus x>1

:)