How Do You Find the Discriminant of a Quadratic Equation?
Finding the discriminant of a quadratic equation is simple! Just use the formula b² - 4ac from the equation ax² + bx + c = 0, and you've got it!
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Honestly, just get cozy with the quadratic formula and you'll know that b² - 4ac gives the discriminant.
Once, I tried solving a physics problem involving parabolas, and knowing the discriminant (b² - 4ac) was crucial to determining the nature of the roots!
In case you need it, it's just part of the quadratic formula which is a lifesaver for solving equations. The discriminant is b² - 4ac.
Discriminant? It's simply b² - 4ac.
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