What is the domain of f(x)=(x^2-4x)^2-4(x^2-4x) ?

The domain of f(x)=(x^2-4x)^2-4(x^2-4x) is -infinity <x<infinity

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domain of f(x)=(x^2-4x)^2-4(x^2-4x)

domain

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

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

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

\frac{2 x ( x - 1 ) ^{2}}{( x + 1 ) ^{3}}

\frac{x ^{2} - 2 x - 3}{x}

f (x) = \frac{1}{x - 6}

(3, 4.6904), (0, 0)

What is the domain of f(x)=(x^2-4x)^2-4(x^2-4x) ?
The domain of f(x)=(x^2-4x)^2-4(x^2-4x) is -infinity <x<infinity