In elementary algebra the quadratic formula is a formula that provides the solutions to a quadratic equationThere are other ways of solving a quadratic equation instead of using the quadratic formula such as factoring direct factoring grouping AC method completing the square graphing and others. Solve by Factor Quadratic Formula Recap. Just plug in the values of a b and c and do the calculations.
Solve an equation of the form a x 2 b x c 0 by using the quadratic formula.
With the quadratic equation in this form. 4x2 a 25 0Use the QUADRATIC FORMULA to solve. We could go straight to the quadratic formula from here but quadratics are always easier to solve if we eliminate Greatest Common Factors first. If youre seeing this message it means were having trouble loading external resources on our website.