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Lelechka [254]
2 years ago
8

Select the correct answer.Solve the following equation for80x2 + 92x – 84 = 0​

Mathematics
1 answer:
nikklg [1K]2 years ago
3 0

Answer:

x = 0.6 and x = -1.75

Step-by-step explanation:

80x2+92x−84=0

Use quadratic formula

x = (−b ±√(b2−4ac))/√2a

x = (-92 ± √(35344)) / 160

x = 95/160 and x = -280 / 160

x = 0.6 and x = -1.75

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