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BigorU [14]
4 years ago
12

Determine the type and number of solutions of -4x^2-3x+7=0

Mathematics
1 answer:
IgorLugansk [536]4 years ago
8 0
-4x² <span>- 3x + 7 = 0
D = b</span>² -4ac = (-3)² - 4*(-4)*7 = 9 + 112 = 121
D>0  ⇒ <span>Two real solutions </span>
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4 years ago
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