What is the simplified form of (5x^2-11x-9) -(2x^2-3x+5)
I believe "Anonymous" made a slight mistake, here.
The +8x in the answer should be -8x
steps
1 distribute negitive
5x^2-11x-9 -2x^2+3x-5
you can do this cause everything is just + and -
2 combind like terms
5x^2-2x^2 +3x-11x -9-5
3x^2 +8x -14
Thats the most symplified it gets
