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13-07-2017
Mathematics

contestada

Determine the discriminant of 2x2 - 3x + 1 = 0.

15

-17

1

4

Respuesta :

13-07-2017

Discriminant is the value b^2 - 4*a*c
(-3)^2 - 4*2*1
9 - 8 = 1

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