luiscarmona32 luiscarmona32

15-05-2020
Mathematics

contestada

Is there a solution to 2x^2+7x-4=0?

Respuesta :

KristinaDes KristinaDes

15-05-2020

Answer:

x= -8 x= 1

Step-by-step explanation:

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15-05-2020

ax^2+bx+c=0
always answer is:
-b+(b^2-4ac)/2a
and
-b-(b^2-4ac)/2a

Answer Link

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