What is the domain of (X^2+3X-4)/(X^4-X^3+X^2-X) ?

The domain of (X^2+3X-4)/(X^4-X^3+X^2-X) is X 1

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domain of (X^2+3X-4)/(X^4-X^3+X^2-X)

domain

\frac{X ^{2} + 3 X - 4}{X ^{4} - X ^{3} + X ^{2} - X}

X < 0 or 0 < X < 1 or X > 1

Interval Notation

(- \infty, 0) \cup (0, 1) \cup (1, \infty)

Solution steps

Find undefined (singularity) points:

X = 0, X = 1

The function domain

X < 0 or 0 < X < 1 or X > 1

x - 3 + \frac{2}{x + 1}

x^{2} - 3

f (x) = \frac{x ^{3} + 8}{x ^{2} + 4}

f (x) = 3 x + 7

f (x) = 3 x + (x + 2)^{\frac{3}{5}}

What is the domain of (X^2+3X-4)/(X^4-X^3+X^2-X) ?
The domain of (X^2+3X-4)/(X^4-X^3+X^2-X) is X<0\lor 0<X<1\lor X>1