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

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

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

domain

(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^{2} + 8 x - 9)^{2}

(10, - 3), (2, - 4)

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

f (x) = 5 x^{2} + 10

x^{2} - 4 x - 6

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