What is the domain of f(x)=(x-2)/(x^2+8x-20) ?

The domain of f(x)=(x-2)/(x^2+8x-20) is x 2

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domain of f(x)=(x-2)/(x^2+8x-20)

domain

f (x) = \frac{x - 2}{x ^{2} + 8 x - 20}

x < - 10 or - 10 < x < 2 or x > 2

Interval Notation

(- \infty, - 10) \cup (- 10, 2) \cup (2, \infty)

Solution steps

Find undefined (singularity) points:

x = 2, x = - 10

The function domain

x < - 10 or - 10 < x < 2 or x > 2

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

f (x) = (x^{2} - 9)

y = 1 0^{2^{x}}

f (x) = \frac{1}{( x - 1 ) ( x - 2 )}

\frac{x ^{2} + 12}{3}

What is the domain of f(x)=(x-2)/(x^2+8x-20) ?
The domain of f(x)=(x-2)/(x^2+8x-20) is x<-10\lor-10<x<2\lor x>2