SOLUTION: rewrite the middle term as the sum of two terms and then factor completly 4z^3-18z^2-10z

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Question 82943: rewrite the middle term as the sum of two terms and then factor completly
4z^3-18z^2-10z
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
4Z^3-18Z^2-10Z
2Z(2Z^2-9Z-5)
2Z(2Z+1)(Z-5)