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Popular >

domain of f(x)=(x-3)/(x^2+x-12)

Solution

domain

f (x) = \frac{x - 3}{x ^{2} + x - 12}

Solution

x < - 4 or - 4 < x < 3 or x > 3

+1

Solution steps

Find undefined (singularity) points:

x = 3, x = - 4

The function domain

x < - 4 or - 4 < x < 3 or x > 3

Popular Examples

domain of sqrt(x-2)domain

x - 2

monotone f(x)=x-4/(x^2)monotone intervals

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

slope of 4x+3y=-2 slope

4 x + 3 y = - 2

range of f(x)=|x|-2 range

f (x) = ∣ x ∣ - 2

parity f(x)=x^5-x^3 parity

f (x) = x^{5} - x^{3}

Frequently Asked Questions (FAQ)

What is the domain of f(x)=(x-3)/(x^2+x-12) ?
The domain of f(x)=(x-3)/(x^2+x-12) is x<-4\lor-4<x<3\lor x>3