SOLUTION: list the coefficient of x^2 the numbers across the top are -5x and +1 the numbers on the side are 9x and -7 every time i multiply them and put them in the chart it says i'm wrong

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: list the coefficient of x^2 the numbers across the top are -5x and +1 the numbers on the side are 9x and -7 every time i multiply them and put them in the chart it says i'm wrong      Log On


   



Question 1032210: list the coefficient of x^2 the numbers across the top are -5x and +1 the numbers on the side are 9x and -7 every time i multiply them and put them in the chart it says i'm wrong
Answer by rothauserc(4718) About Me  (Show Source):
You can put this solution on YOUR website!
(-5x+1) * (9x-7) = -45x^2 +44x -7
:
coefficient of x^2 is -45
: