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Popular >

domain of (x-3)/(x+1)

Solution

domain

\frac{x - 3}{x + 1}

Solution

x < - 1 or x > - 1

+1

Solution steps

Find undefined (singularity) points:

x = - 1

The function domain

x < - 1 or x > - 1

Popular Examples

domain of x^2+8x+11 domain

x^{2} + 8 x + 11

domain of-2^{-x}domain

- 2^{- x}

domain of F(x)=4cos(1/x)domain

F (x) = 4 cos (\frac{1}{x})

domain of f(x)=-3x+2,-4<= x<= 3 domain

f (x) = - 3 x + 2, - 4 \leq x \leq 3

domain of f(x)=(8-x)/(x^2-7x+12)domain

f (x) = \frac{8 - x}{x ^{2} - 7 x + 12}

Frequently Asked Questions (FAQ)

What is the domain of (x-3)/(x+1) ?
The domain of (x-3)/(x+1) is x<-1\lor x>-1