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Questions and Answers
What is the formula for a quadratic equation?
What is the formula for a quadratic equation?
- x = -b + √(b^2 - 4ac) / 2a
- x = -b - √(b^2 - 4ac) / 2a (correct)
- x = -b + (b^2 - 4ac) / 2a
- x = -b - (b^2 - 4ac) / 2a
