SOLUTION: I need to multiply & Divide the following Polynomials: {{{(2x^3-5x^2+4x)(-6x^2-3x+1)}}}

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I need to multiply & Divide the following Polynomials: {{{(2x^3-5x^2+4x)(-6x^2-3x+1)}}}      Log On


   

Question 195036: I need to multiply & Divide the following Polynomials:
%282x%5E3-5x%5E2%2B4x%29%28-6x%5E2-3x%2B1%29
Answer by rahman(247) About Me  (Show Source):
You can put this solution on YOUR website!
%282x%5E3-5x%5E2%2B4x%29%28-6x%5E2-3x%2B1%29
=2x%5E3%2A%28-6x%5E2-3x%2B1%29-5x%5E2%2A%28-6x%5E2-3x%2B1%29%2B4x%2A%28-6x%5E2-3x%2B1%29
=-12x%5E5-6x%5E4%2B2x%5E3%2B30x%5E4%2B15x%5E3-5x%5E2-24x%5E3-12x%5E2%2B4x
=-12x%5E5-6x%5E4%2B30x%5E4%2B2x%5E3%2B15x%5E3-24x%5E3-5x%5E2-12x%5E2%2B4x
=-12x%5E5%2B%28-6%2B30%29x%5E4%2B%282%2B15-24%29x%5E3%2B%28-5-12%29x%5E2%2B4x
=-12x%5E5-24x%5E4-7x%5E3-17x%5E2%2B4x
OK