X 2 2 4x 8 0 July 8, 2019 16 32 64 128 X 2 2x 2 4x 8 0 X 2 4x 8 0 solve X 2 4x 8 0 complete the square X 2 4x 8 0 discriminant X 2 y 2 4x 4y 8 0 X 2 y 2 4x 6y 8 0 X 2 4x 8 0 factor X 3 2 4x 8 0 X 2 4x 2 8 x 2 4x )+ 15 0 X 2 4x 8 0 quadratic formula X 2 y 2 4x 4y 8 0 then xy X 2 4x 8 0 solve by completing the square
