Solve the equation m2 + 6m = –4 using the quadratic formula. A. m = –3±√ 5 B. m = 5±√ 3 C. m = 3±√ 5 D. m = –5±√ 3

Mathematics

1 answer:

USPshnik [31]3 years ago

7 0

Answer: m = –3±√ 5

−b±√b2−4ac

−(6)±√(6)2−4(1)(4)

2(1)

−6±√20

m=−3+√5 or m=−3−√5

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