What is the domain of f(x)=(x^2-8x)^2-8(x^2-8x) ?

The domain of f(x)=(x^2-8x)^2-8(x^2-8x) is -infinity <x<infinity

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domain of f(x)=(x^2-8x)^2-8(x^2-8x)

domain

f (x) = (x^{2} - 8 x)^{2} - 8 (x^{2} - 8 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) = \frac{x ^{2}}{4 x ^{2} + 7}

\frac{x ^{5}}{36 - x ^{2}}

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

f (x) = x^{2} + 6 x - 16

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

What is the domain of f(x)=(x^2-8x)^2-8(x^2-8x) ?
The domain of f(x)=(x^2-8x)^2-8(x^2-8x) is -infinity <x<infinity