## College Algebra (10th Edition)

$-7x^2$-3x
-2($x^2$+x+1)+($-5x^2$-x+2) 1. Distribute the 2 to all the terms in the first parenthesis set $-2x^2$-2x-2-$5x^2$-x+2 2. combine like terms $-7x^2$-3x