SOLUTION: Factor 20z^5 - 95z^4 + 60z^3

Question 105104: Factor
20z^5 - 95z^4 + 60z^3
Answer by HyperBrain(694) (Show Source): You can put this solution on YOUR website!

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Since we have produced , read my lesson entitled,"Factoring trinomials: SHORTCUT!!!" then go back to this page!
By the quadratic formula,

If you continue, z will be imaginary because of this part:
Therefore, this cannot be factored further.
So,

Power up,
HyperBrain!
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