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____ [38]
3 years ago
9

HELP 20 POINTS!!!

Mathematics
2 answers:
Andrew [12]3 years ago
5 0

The discriminant of equation ax^2+bx+c = 0 is b^2-4ac.

Here b = 12, a = -4, c = -9 so discriminatn is

b^2-4ac = 12^2-4(-4)(-9) = 144 - 144 = 0.

The discrimant is 0. This tells us that there is only 1 x-intercept for this quadratic

Lostsunrise [7]3 years ago
3 0

The discriminant is 0! :))

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