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Vadim26 [7]
3 years ago
6

What indicators predict that a quadratic function will have a complex solution?

Mathematics
1 answer:
zysi [14]3 years ago
8 0
The nature of the roots can be determined by the determinant of the equation. The determinant is:
b² - 4ac

If this is positive, there are two roots
If this is 0, there is only one root
If this is negative, there are complex roots
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