Using order of operations we first mutiply x and 2x which is 2x^2.
5x-2x^2 + 3x=
8x - 2x^2
If you don't understand anything feel free to ask.
Using order of operations we first mutiply x and 2x which is 2x^2.
5x-2x^2 + 3x=
8x - 2x^2
If you don't understand anything feel free to ask.