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14-12-2022
Mathematics

contestada

11
Select the correct answer.
What are the roots of this quadratic equation?
-10x² + 12x - 9 = 0
O A.
I = -1/2 + 3√6
5
OB. I =
O C.
O D.
I =
115
±
I = 1/10 ±
i√6
5
31-√6
10
31√/24
20

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