The domain of the real valued function \[f(x)=\sqrt{5-4x-{{x}^{2}}}+{{x}^{2}}\log (x+4)\] is

The domain of the real valued function \[f(x)=\sqrt{5-4x-{{x}^{2}}}+{{

1.	The domain of the real valued function \[f(x)=\sqrt{5-4x-{{x}^{2}}}+{{x}^{2}}\log (x+4)\] is
A.	\[(-5,1)\]
B.	\[-5\le x\,\,and\,\,x\ge 1\]
C.	\[\left( -4,1 \right]\]
D.	\[\phi \]
Answer» D. \[\phi \]

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The domain of the real valued function \[f(x)=\sqrt{5-4x-{{x}^{2}}}+{{x}^{2}}\log (x+4)\] is

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