alleryMatch each quadratic discriminant D = b² - 4ac value with the nature of roots:
A1-A, 2-B, 3-C
B1-B, 2-A, 3-C
C1-C, 2-B, 3-A
D1-A, 2-C, 3-B
Answer & Solution
Correct answer: A. 1-A, 2-B, 3-C
D > 0 gives 2 distinct real roots. D = 0 gives equal real roots. D < 0 gives no real roots.
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