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

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

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

domain

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

- \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}{x}

y = x^{3} + 3 x^{2} - x - 3

f (x) = 10 (1.5)^{x}

f (x) = - x^{2} - 3 x - 2

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