Find the domain of the following real functions: (i) `f(x)=(3x+5)/(x^( – InterviewSolution

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1.	Find the domain of the following real functions: (i) `f(x)=(3x+5)/(x^(2)-9)` (ii) `f(x)=(2x-3)/(x^(2)+x-2)` (iii) `f(x)=(x^(2)-2x+1)/(x^(2)-8x+12)` (iv) `f(x)=(x^(3)-8)/(x^(2)-1)`
Answer» Correct Answer - (i) `R-{3,-3}` (ii) `R-{-1,-2}` (iii) `R-{2,6}` (iv) `R-{-1,-1}`

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