discriminate of a quadratic equation ax² + bx + c = 0 is given by
A.2b +4ac
B.2b - 4ac
C.b² - 4ac
D.b² + 4ac
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discriminate of a quadratic equation ax² + bx + c = 0 is given by
A.2b +4ac
B.2b - 4ac
C.b² - 4ac
D.b² + 4ac
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Answer:
It's letter C
Why? :
This discriminant formula can be found under the square root in the Quadratic Formula ( this one is different from the Quadratic standard form) well you'll see the discrimant formula once you're going to tackle the Quadratic Formula or finding the discriminant topic.