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zalisa [80]
2 years ago
8

Which statement is true about this quadratic equation?

Mathematics
1 answer:
Masteriza [31]2 years ago
8 0

Answer:

There are two real roots because b²>4ac

in the equation, b²= 9² = 81.

4ac = 4×-4×-12= 72

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3 years ago
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P=-30h+74 The variable h represents the number of hours he has spent reading, the variable p represents the number of pages left
olchik [2.2K]

Answer: Ethan will have to spend 2 hours reading if 14 pages are left to read

Step-by-step explanation:

Given the equation

P=-30h+74

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6 0
2 years ago
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