Use the discriminant to determine if the equation can be solved by factoring. If the equation can be solved by factoring, then factor it.c2 + 6c + 9 = 0
A. (c + 3)2 = 0
B. (c + 3)(c - 3) = 0
C. (c - 3)2 = 0
D. Cannot be solved by factoring
Answer: A
Mathematics
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