SOLUTION: Factor. -14w+2w^2+wz-7z

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Question 192163: Factor.
-14w+2w^2+wz-7z
Answer by RAY100(1637) About Me  (Show Source):
You can put this solution on YOUR website!
-14w +2w^2 +wz-7z
reorder
2w^2 -14w + wz-7z
factor by grouping
2w(w-7) + z(w-7)
(2w+z) (w-7)
check by FOIL
2w^2 -14w +zw -7z