For a general quadratic equation of the form ax2 + bx + c = 0, which of the following expressions represents the sum of its roots?

coefficient of x2 / coefficient of x

coefficient of x / coefficient of x2

- (coefficient of x / coefficient of x2)

constant term / coefficient of x2

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For a general quadratic equation of the form ax2 + bx +... | Mathematics MCQ #149 | Examora | Examora