🦷 DAT Exam Prep

The quadratic formula states that x = :

A b/2a
B (−b ± √(b²−4ac)) / 2a
C a/b
D −b/a

✓ Correct Answer: Option B

Quadratic formula: for ax²+bx+c=0, x = (−b ± √(b²−4ac))/2a. Discriminant b²−4ac determines number of real solutions.

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