SOLUTION: Perform order of operation. Please show me how for this one. thanks! (X-4) (X+7)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: Perform order of operation. Please show me how for this one. thanks! (X-4) (X+7)      Log On


   

Question 62981: Perform order of operation. Please show me how for this one. thanks!
(X-4) (X+7)
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
(X-4)(X+7)
X^2-4X+7X-28
X^2+3X-28