SOLUTION: Solve the polynomial inequality z^3-6z^2+9z<0?

SOLUTION: Solve the polynomial inequality z^3-6z^2+9z<0?

Algebra.Com

Question 118299: Solve the polynomial inequality z^3-6z^2+9z<0?
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
factoring gives ___ z(z-3)(z-3)<0

z must be <0 because the two (z-3) factors will always have a result >=0
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