The interval in which the function \[{{x}^{3}}\]increases less rapidly than\[6{{x}^{2}}+15x+5\], is

The interval in which the function \[{{x}^{3}}\]increases less rapidly

1.	The interval in which the function \[{{x}^{3}}\]increases less rapidly than\[6{{x}^{2}}+15x+5\], is
A.	\[(-\infty ,\,-1)\]
B.	(?5 , 1)
C.	(?1 ,5)
D.	(5 , \[\infty \])
Answer» D. (5 , \[\infty \])

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The interval in which the function \[{{x}^{3}}\]increases less rapidly than\[6{{x}^{2}}+15x+5\], is

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