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pudder
10-10-2006, 09:28 PM
solve x^3=X
HallsofIvy
10-17-2006, 12:20 PM
Assuming that you actually mean x^3= x (that is, that X and x are the same),
x^3= x is the same as
x^3- x= 0
x(x^2-1)= 0
x(x-1)(x+1)= 0.