What is the domain of ((9t^{(2)}-2))/((3t+12)) ?

The domain of ((9t^{(2)}-2))/((3t+12)) is t -4

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domain of ((9t^{(2)}-2))/((3t+12))

domain

\frac{( 9 t ^{(2)} - 2 )}{( 3 t + 12 )}

t < - 4 or t > - 4

Interval Notation

(- \infty, - 4) \cup (- 4, \infty)

Solution steps

Find undefined (singularity) points:

t = - 4

The function domain

t < - 4 or t > - 4

\frac{x}{d x}

\frac{4 x + 8}{x - 4}

y = \frac{x ^{2} + 16 x - 57}{x ^{2} + 7 x - 30}

8 ln (x) - x^{2}

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

What is the domain of ((9t^{(2)}-2))/((3t+12)) ?
The domain of ((9t^{(2)}-2))/((3t+12)) is t<-4\lor t>-4