SOLUTION: I do not know what this is asking me. Please help. 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: I do not know what this is asking me. Please help. Rewrite the middle term as the sum of two terms and then factor completely. 4z^3 – 18z^2 -10z       Log On


   

Question 75753: I do not know what this is asking me. Please help.
Rewrite the middle term as the sum of two terms and then factor completely.
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) THE MIDDLE TERM IS (2Z*-5)+1Z=-10Z+1Z=-9Z