Related Post: Y 0 5x 2 X 4 5x 2 )(- X 4 )= 0 5x 2 X 4 0 Complete The Square 5x 2 X 48 0 5x 2 2x 4 0 5x 2 2x 4 0 Quadratic Formula 0 5 2x 4 Solve 5x 2 X 4 0 X 2 5x 4 0 Quadratic Formula X 3 5x 2 4x 0