SOLUTION: multiplying polynomials the problem states fill in the chart then list the coefficient of the X^2 term the graph shows -5x and +1 on the top the side of the graph shows 9x and -7 I

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: multiplying polynomials the problem states fill in the chart then list the coefficient of the X^2 term the graph shows -5x and +1 on the top the side of the graph shows 9x and -7 I      Log On


   

Question 1032216: multiplying polynomials the problem states fill in the chart then list the coefficient of the X^2 term the graph shows -5x and +1 on the top the side of the graph shows 9x and -7 I know to put the top and side in this form () and multiply them it says i'm wrong
Found 2 solutions by josgarithmetic, MathTherapy:
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
%28-5x%2B1%29%289x-7%29 

              -5x              1
       --------------------------------
       |
9x     |     -45x^2           9x
       |
       |
-7     |     35x              -7

-45x%5E2%2B9x%2B35x-7
-45x%5E2%2B44x-7




--
small computation mistake now fixed

Answer by MathTherapy(10551) About Me  (Show Source):
You can put this solution on YOUR website!

multiplying polynomials the problem states fill in the chart then list the coefficient of the X^2 term the graph shows -5x and +1 on the top the side of the graph shows 9x and -7 I know to put the top and side in this form () and multiply them it says i'm wrong
After multiplying the binomials, did you get, in clock-wise order: , which reduces to: -+45x%5E2+%2B+44x+-+7?