Sum of roots of a quadratic equation is equal to:

1.	Sum of roots of a quadratic equation is equal to:
A.	-b ⁄ 2a
B.	-2b ⁄ a
C.	-b ⁄ a
D.	b ⁄ a
Answer» D. b ⁄ a

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Sum of roots of a quadratic equation is equal to: