Find the domain of the function f (x) = X2 + 2x + 1 / X2 -8x + 12

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asked Feb 7, 2018 in Mathematics by Rohit Singh (61,782 points) 35 133 358

Find the domain of the function f (x) = X+ 2x + 1 / X2 - 8x + 12

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answered Feb 7, 2018 by sameer (82,980 points) 5 11 37

It can be seen that function f is defined for all real numbers except at x = 6 and x = 2. Hence, the domain of f is R – {2, 6}.

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