SOLUTION: I am needing some help please. My son needs help with this one. Use a polynomial long division to divide and show work 25x^3+40x^2+25x+10 by -5x^2-3x-2

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: I am needing some help please. My son needs help with this one. Use a polynomial long division to divide and show work 25x^3+40x^2+25x+10 by -5x^2-3x-2      Log On


   

Question 408997: I am needing some help please. My son needs help with this one.
Use a polynomial long division to divide and show work
25x^3+40x^2+25x+10
by
-5x^2-3x-2
Answer by jsmallt9(3758) About Me  (Show Source):
You can put this solution on YOUR website!
            -5x  + (-5)
            _______________________________________    
-5x^2-3x-2 /25x^3+40x^2+25x+10
            25x^2+15x^2+10x
            ---------------
                  25x^2+15x+10
                  25x^2+15x+10
                  ------------
                             0

There is a remainder of zero so -5x^2-3x-2 divided evenly into 25x^3+40x^2+25x+10. So:
%2825x%5E3%2B40x%5E2%2B25x%2B10%29%2F%28-5x%5E2-3x-2%29+=+-5x+%2B+%28-5%29 or -5x-5