SOLUTION: Use the Foil method to find the product. (5x^8-5)(x^9-4)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Use the Foil method to find the product. (5x^8-5)(x^9-4)      Log On


   

Question 337882: Use the Foil method to find the product. (5x^8-5)(x^9-4)
Found 2 solutions by checkley77, edjones:
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
(5x^8-5)(x^9-4)
5X^17-20X^8-5X^9+20 ANS.

Answer by edjones(8007) About Me  (Show Source):
You can put this solution on YOUR website!
F 5x^17
O -20x^8
I -5x^9
L +20
.
Ed