SOLUTION: Multiplication of Polynomials Multiply vertically and simplify your answer (x^2-4x-2)(5x^2+7x-4) Your help will be greatly appreciated. I vertically lined up the last probl

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Multiplication of Polynomials Multiply vertically and simplify your answer (x^2-4x-2)(5x^2+7x-4) Your help will be greatly appreciated. I vertically lined up the last probl      Log On


   



Question 241590: Multiplication of Polynomials
Multiply vertically and simplify your answer
(x^2-4x-2)(5x^2+7x-4)
Your help will be greatly appreciated. I vertically lined up the last problem I was working on and thought I understood what to do. I got it wrong so obviously I need to start from scratch. Thank you!

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(x^2-4x-2)
(5x^2+7x-4) multiply
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5x^4-20x^3-10x^2+7x^3-28x^2-14x-4x^2+16x+8
5x^4-13x^3-42x^2+2x+8 ans.