dinodue252 dinodue252

23-03-2020
Mathematics

contestada

which equation has non real solutions
A: 2x^2+4x-12=0
B:2x^2+3x=4x+12
C:2x^2+4x+12=0
D:2x^2+4x=0

Respuesta :

ghanami ghanami

23-03-2020

Answer:

Step-by-step explanation:

hello :

help : ax²+bx+c=0 ....( a≠ 0 )

calculate : Δ = b²-4ac if Δ<0 you have non real solutions.....continu

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