M mm 1. Ax2 bx c 0. These are all quadratic equations in disguise.
Step 2 Move the number term ca to the right side of the equation.
Equate each factor to zero. When b 2 4 a c 0 there is one real root. Solve an equation of the form a x 2 b x c 0 by using the quadratic formula. What is the formula for solving quadratic equation.