If the quadratic equation x² + px + q = 0 has roots 3 and -1, what is the value of p + q?

B. 2
Posted in:  Quadratic Equations -  Algebra -  Mathematics

If one root of the quadratic equation x² + px + q = 0 is 3 and the other is -1, what is the value of p?

B. 2
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A quadratic equation has roots 4 and -2. What is the value of the coefficient b in the equation x^2 + bx + c = 0?

B. -8
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If the roots of the quadratic equation x² + px + q = 0 are 3 and -2, what is the value of p?

C. -5
Posted in:  Quadratic Equations -  Algebra -  Mathematics

What is the sum of the roots of the quadratic equation x² - 5x + 6 = 0?

A. 5
Posted in:  Quadratic Equations -  Algebra -  Mathematics