Mathematics, 03.06.2021 07:30 madisonmcelvany2404
When using the Quadratic Formula, how can you tell when a quadratic equation has only one solution/one x-intercept?
When the discriminant (b2 - 4ac) is negative
When b in the quadratic formula is greater than the discriminant (b2 - 4ac).
When the discriminant (b2 - 4ac) equals zero
When the discriminant (b2 - 4ac) is not a perfect square
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