SOLUTION: Please help I can not figure this out. Multiply, using the vertical method. (2r – 3s)(4r^2 + 6rs + 9s^2)

Algebra ->  Equations -> SOLUTION: Please help I can not figure this out. Multiply, using the vertical method. (2r – 3s)(4r^2 + 6rs + 9s^2)       Log On


   

Question 77083: Please help I can not figure this out.
Multiply, using the vertical method.
(2r – 3s)(4r^2 + 6rs + 9s^2)
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
4R^2+6RS+9S^2
2R-3S
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8R^3+12RS+18RS^2-12R^2S-18RS^2-27S^3
8R^2+12RS-12R^2S-27S^3