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RSB [31]
3 years ago
9

What are the roots of -12x2 + 11x − 3 = 0?

Mathematics
1 answer:
PolarNik [594]3 years ago
5 0
This quadratic does not have any real roots.
It is a parabola that opens downward with vertex at (11/24, -.48) which means the vertex is below the x-axis and therefore will not have any real roots.

Imaginary roots would be
x = [11 +- sqrt (121 - 4(-12)(-3)] / (-24)
x = [11 + - i sqrt(23) ] / (-24)
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