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The domain of f (x) =(9log (x+3))/( x ^(...

The domain of `f (x) =(9log (x+3))/( x ^(2) + 3x +2)` is

A

`R-{-2}`

B

`(-2, +oo)`

C

`R- {-1,-2,-3}`

D

`(-3,oo)-{-1,-2}`

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The correct Answer is:
D
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