SOLUTION: I need help with a couple more problems. Factor check by mulitplying: x^4-8x^3 Multiply: (7-x)(9-2x)

SOLUTION: I need help with a couple more problems. Factor check by mulitplying: x^4-8x^3 Multiply: (7-x)(9-2x)

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Question 362700: I need help with a couple more problems.
Factor check by mulitplying:
x^4-8x^3
Multiply:
(7-x)(9-2x)
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
What sort of help?

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