SOLUTION: (a + b - c)(a + b + c)

Algebra ->  Polynomials-and-rational-expressions -> SOLUTION: (a + b - c)(a + b + c)      Log On


   



Question 568507: (a + b - c)(a + b + c)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Hint:


(a + b - c)(a + b + c) = a(a + b + c) + b(a + b + c) - c(a + b + c)