PlasmaTRON PlasmaTRON

30-04-2020
Mathematics

contestada

Using the discriminant, the following quadratic equation y=-3x^2+7x+6 has ___ solutions
A.2
B.1
C.0

Respuesta :

mysticchacha mysticchacha

30-04-2020

Answer:

choice C. 0 no real solution

Step-by-step explanation:

y=-3x^2+7x+6

using the formula for discriminant

D = b^2 - 4ac

D = 7^2 - 4*3*6

D = 49 - 72 < 0

no real solutions

Answer Link

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