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defon
2 years ago
8

Will give brainliest

Mathematics
1 answer:
uranmaximum [27]2 years ago
6 0

ax² + bx + c = 0

discriminant = b² - 4ac

----> x² + 7x + 12

---> Discriminant of this equation = 7² - 12.1.4 = 49 - 48 = 1 (Positive discriminant)

x = (-7 + 1)/(2.1) = -6/2 = -3

or

x = (-7 - 1)/(2.1) = -8/2 = -4

Therefore, this equation has two real solutions and has a positive discriminant.

The correct answer is B

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7 0
3 years ago
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aleksandr82 [10.1K]

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