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rjkz [21]
3 years ago
9

Solve the equation using the Quadratic Formula.

Mathematics
1 answer:
Marina86 [1]3 years ago
7 0

Answer: A

Just substitute a, b and c at the quadratic formula to get the answer...

x =  \frac{ - b \:  +  -  \sqrt{ {b}^{2}  - 4ac} }{2a}

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