100 4x 2 0 July 8, 2019 16 32 64 128 4x 2 40x 100 0 4x 2 100 0 quadratic formula 4x 2 100 0 factoring 4x 2 100 0 square root method 4x 2 9x 100 0 Solve 4x 2 100 0 If 4x 2 100 0 the roots of the equation are 4x 2 41x 100 0 4x 2 9x 100 0 factorise X 2 4x 100 0