Related Post: X 2 1 4x X 2 1 4x 3 X 2 1 4x 0 X 2 1 4x 4 X 2 4x 1 Factored X 2 4x 1 0 Complete The Square X 2 4x 1 0 Quadratic Formula X 2 4x 1 0 Solve By Factoring X 2 4x 1 Factorise 2 X 1 4x 7