jcstacks9965 jcstacks9965

16-07-2017
Mathematics

contestada

If there are two solutions to the equation, x^2-x+c=0 , which is a possible value of c?

A. 2

B. -2

C. 5

D.7

Respuesta :

amirreza688 amirreza688

18-07-2017

1-4c>0
1>4c
1/4>c
so c should be lower than 1/4 like -2.

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