icantspeakengles
30.01.2020 •
Mathematics
What are the approximate solutions of 2x^2-x+10=0?
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Ответ:
The discriminant is (b^2-4ac) of the quadratic formula.
The rule:
If the discriminant is less than zero there are no real solutions (though there are two imaginary ones).
If the discriminant is greater than zero there are two real solutions.
If the discriminant is equal to zero there is only one solution.
Ответ:
answer:
_12/3
step-by-step explanation: