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

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Rewrite the middle term as the sum of two terms and then factor completely. 4z^3 - 18z^2 - 10z      Log On


   

Question 39905This question is from textbook Beginning Algebra
: Rewrite the middle term as the sum of two terms and then factor completely.
4z^3 - 18z^2 - 10z This question is from textbook Beginning Algebra

Answer by Fermat(136) About Me  (Show Source):
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4z^3 - 18z^2 - 10z
4z^3 + 2z^2 - 20z^2 - 10z
2z^2(2z + 1) - 10z(2z + 1)
(2z^2 - 10z)(2z + 1)
2z(z - 5)(2z + 1)
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