What is the domain of-1+(2x-60)/(x^2+2x-63) ?

The domain of-1+(2x-60)/(x^2+2x-63) is x 7

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domain of-1+(2x-60)/(x^2+2x-63)

domain

- 1 + \frac{2 x - 60}{x ^{2} + 2 x - 63}

x < - 9 or - 9 < x < 7 or x > 7

Interval Notation

(- \infty, - 9) \cup (- 9, 7) \cup (7, \infty)

Solution steps

Find undefined (singularity) points:

x = 7, x = - 9

The function domain

x < - 9 or - 9 < x < 7 or x > 7

sin (cos (π x))

\frac{2 x ^{2} - 6 x + 2}{x - 1}

f (x) = \frac{3 x}{x + 9}

y = ln ((x + 3) (x - 4))

\frac{( 4 x ^{2} )}{x ^{2} - 3 x - 4}

What is the domain of-1+(2x-60)/(x^2+2x-63) ?
The domain of-1+(2x-60)/(x^2+2x-63) is x<-9\lor-9<x<7\lor x>7