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chickedy5490
21.11.2019 •
Mathematics
Find the discriminant of x^2+6x+13=0. what does this number tell you about how many real solutions there are to the equation? show work/steps.
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Ответ:
sq root of 36 - 4*1*13 =
sq root 36 -52 =
sq root 36 -52 =
sq root -16
There are no real solutions for this equation. Both roots are complex numbers.
Ответ:
I got 315.666 as the mean