1.

If the sum of the roots of a quadratic equation is 11 and the product of the roots is 30, then the equation is:

A. x2- 11x + 30 = 0
B. x2- 11x - 30 = 0
C. x2 + 11x - 30 = 0
D. x2 + 11x + 30 = 0
Answer» B. x2- 11x - 30 = 0


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