# ALGEBRA

How do you know if a quadratic equation will have one, two, or no solutions? How do you find a quadratic equation if you are only given the solution? Is it possible to have different quadratic equations with the same solution?

1. if the answer is negative it has no real # of solutions; if it is positive it has 2 real # of solutions; if its 0 it means 1

posted by Christina
2. 2x quared+-4=0

posted by Anonymous

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