If one root of the equation \[(1-m){{x}^{2}}+1x+1=0\]is double the other and 1 is real, then what is the greatest value of m?

If one root of the equation \[(1-m){{x}^{2}}+1x+1=0\]is double the oth

1.	If one root of the equation \[(1-m){{x}^{2}}+1x+1=0\]is double the other and 1 is real, then what is the greatest value of m?
A.	\[-\frac{9}{8}\]
B.	\[\frac{9}{8}\]
C.	\[-\frac{8}{9}\]
D.	\[\frac{8}{9}\]
Answer» C. \[-\frac{8}{9}\]

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If one root of the equation \[(1-m){{x}^{2}}+1x+1=0\]is double the other and 1 is real, then what is the greatest value of m?

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