Mathematics, 24.04.2020 19:24 tdahna0403

For which values of a, b, and c can you not use the quadratic formula?
A. a=-1, b = -1,c=0
B. a=-1, b =-1,c = -1
c. a = 0,b=-1,c=-1
D. a=-1, b = 0,C=0

Answers: 3

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For which values of a, b, and c can you not use the quadratic formula?
A. a=-1, b = -1,c=0