How do you use the quadratic formula to solve quadratic equations?
How do you solve 8m^2 - 3m = 4 using the quadratic formula?
How do you solve x^2 - 4x = 8 using the quadratic formula?
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This lesson explains how to solve two more quadratic equations using the quadratic formula. The first step necessary in these problems is to get them in a form that looks like ax^2 + bx + c = 0. Then, the quadratic formula can be used to solve.