2x2 - 2x = x + 3
Procedure in using quadratic formula
1. Write the equation in standard form
(zero on one side of the equation)
2. List the numerical values of the
coefficients a, b, and c.
3. Write the quadratic formula.
4. Substitute the numerical values for
a, b, and c in the quadratic formula.
5. Simplify to get the exact solutions.
6. Use a calculator if necessary.​