How to solve this mathematical question: (x+1)*(-3x+9)*(-x²+4x-4)<0?
I need to be able to create a character table out of this: (x+1)*(-3x+9)*(-x²+4x-4)<0
I don't know how to actually start.
Update:ok i mistyped the edit XD
what i meant was:
(x-3)*(x-2)²*(x+1)
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(x+1)*(-3x+9)*(-x²+4x-4)<0
(x + 1)*(-3)*(x - 3)*(-1)*(x - 2)^2 < 0
3*(x + 1)*(x - 3)*(x - 2)^2 < 0
-1 < x < 2 or 2 < x < 3