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Asked by g_archanasharma | 06 Apr, 2019, 13:54: PM
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(x+4)0.5 or begin mathsize 12px style square root of x plus 4 end root space end style is  not valid when x < -4 , hence if f(x) is real function,  x ≥ -4  
when x = 0, though denominator of first term tends to ∞, Numerator of first term is multiplied by x , hence first term becomes zero.
 
hence domain is (-4,0) U (0,  ∞)
Answered by Thiyagarajan K | 07 Apr, 2019, 13:28: PM

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