0 x 2 6x 40 July 8, 2019 16 32 64 128 X 2 6x 40 0 solve by factoring X 4 6x 2 40 0 X 2 6x 40 0 complete the square X 2 6x 40 0 zero product property X 2 6x 40 0 quadratic formula X 2 6x 40 0 answer 0 x 2
