## Algebra 2 Common Core

$11x^{2}+12x$
We begin by distributing: $-3x+14x+7x^{2}-3x+4x^2+4x$ We can then simplify by combining like terms: $-3x+14x+7x^{2}-3x+4x^2+4x$ =$11x^{2}+12x$