Related Post: X 2 2x 5 4 0 X 2 2x 5 0 Solve X 2 Kx 5 4 0 X 2 3x 5 4 0 X 2 5x 5 4 0 X 2 7x 5 4 0 X 2 5x 5 4 0 Complete The Square X 2 7x 5 4 0 Complete The Square Solve 2 2x 5 2 X )+ 4 0 4 X 2 * 5 2x 10 X 0