ktspaztaztik ktspaztaztik 21-01-2021 Mathematics contestada Adding Polynomial Functions Let f(x)=6x2+10x-7 and g(x)=2x2+4x. Solve for f(x) + g(x). O 12x2+40X-7 0-8x?-14x+7 O 8x+14x-7