Algebra 2EasyPolynomial Functions SharePolynomial Functions · Easy problemAdd and simplify: (3x2−2x+5)+(x2+4x−7)(3x^2 - 2x + 5) + (x^2 + 4x - 7)(3x2−2x+5)+(x2+4x−7).Check Show answer Walk through it step by step Practice more like this Review this concept