cxttiemsp021
12.05.2021 •
Mathematics
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Ответ:
Explanation:
The value b² - 4ac is known as the discriminant
This value could be one of three options:
b² - 4ac < 0 means that the quadratic equation has no real solution
b² - 4ac = 0 means that the quadratic equation has one real solution
b² - 4ac > 0 means that the quadratic equation has two real solutions
We are given that:
b² - 4ac = 0
This would mean that the quadratic equation has one real solution
Hope this helps :)