## Introductory Algebra for College Students (7th Edition)

-2x$^2$+4x
Distribute the negative sign to the parentheses and then combine like terms. (3x$^2$-2x)-(5x$^2$-6x) 3x$^2$-2x-5x$^2$+6x (3x$^2$-5x$^2$)+(-2x+6x) -2x$^2$+4x