hopen2impov
Junior Member
- Joined
- Aug 4, 2010
- Messages
- 66
divide
(x^2 -2x -15) / (x+5)
x/x^2=x
x^2-2x / x^2-5x=3x
3x-15 -3x-15 = 0
answer x-3
(x^2 -2x -15) / (x+5)
x/x^2=x
x^2-2x / x^2-5x=3x
3x-15 -3x-15 = 0
answer x-3
IF answer is x-3 as you say, then you have a typo in original; should be: (x^2 + 2x -15) / (x+5)hopen2impov said:divide
(x^2 -2x -15) / (x+5)
answer x-3