What is the domain of f(x)=(3(x+2))/(4(x+3)) ?

The domain of f(x)=(3(x+2))/(4(x+3)) is x -3

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domain of f(x)=(3(x+2))/(4(x+3))

domain

f (x) = \frac{3 ( x + 2 )}{4 ( x + 3 )}

x < - 3 or x > - 3

Interval Notation

(- \infty, - 3) \cup (- 3, \infty)

Solution steps

Find undefined (singularity) points:

x = - 3

The function domain

x < - 3 or x > - 3

f (x) = \frac{x - 1}{x ^{2} - 9 x + 18}

f (x) = \frac{3 x + 1}{4 x - 5}

f (x) = \frac{x}{x ^{2} + 4 ^{2}}

(x - 1) (x - 2) (x - 3) (x - 4)

10 - \frac{1}{5 x}

What is the domain of f(x)=(3(x+2))/(4(x+3)) ?
The domain of f(x)=(3(x+2))/(4(x+3)) is x<-3\lor x>-3