1 x 2 4x 0 July 8, 2019 16 32 64 128 1 x 2 4x 3 0 1 x 2 4x 5 0 X 2 4x 1 0 quadratic formula Log0 1 x 2 4x 20 )= 0 X 2 4x 1 0 solve 1x 2 4x 1 0 X 2 4x y 1 0 K * x 2 4x 1 0 1 x 2 4x 4 0 1 x x2 4x 13 dx 0 X 2 4x 1 0 complete the square X 2 4x 1 0 solve by factoring X 2 4x 1 0 to the nearest tenth X 2 4x 1 0 solutions