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Which of the following cannt be solved using the quadratic formula?

A. x ²-x+3=0
B. x ²=9
C. 2x+3=0
D. -x ²=-x

User Josetta
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1 Answer

5 votes

Answer:

C. 2x+3=0 cannot be solved using the quadratic formula.

Explanation:

User Andriy Horen
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