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Plug 'a', 'b', and 'c' from the equation into the formula.

When you do that, the formula becomes a pair of numbers ... one number when you

pick the 'plus' sign, and another number when you pick the 'minus' sign.

Those two numbers are the 'solutions' to the quadratic equation you started with.

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∙ 13y ago
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Q: How do you find the answer to a quadratic equation from the quadratic formula?
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Related questions

What is the difference between quadratic formula and quadratic equation?

There are an infinite number of different quadratic equations. The quadratic formula is a single formula that can be used to find the pair of solutions to every quadratic equation.


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When an equation cannot be solved for "x" to find the zeroes, the quadratic formula can be used instead for the same purpose.


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I suggest you use the quadratic formula.


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