## College Algebra (10th Edition)

$7x^2$-1x-7
($x^2$-3x+1) +2($3x^2$+x-4) 1.Distribute the 2 to all the terms in the second parentheses set $x^2$-3x+1 +$6x^2$+2x-8 2. Combine like terms $7x^2$-1x-7