What is the domain of f(x)=5(x^2-1) ?

The domain of f(x)=5(x^2-1) is -infinity <x<infinity

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domain of f(x)=5(x^2-1)

domain

f (x) = 5 (x^{2} - 1)

- \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

\frac{- 3}{x}

\frac{- x + 4}{2 x + 8}

f (x) = \frac{x}{x ^{2} + 16 x + 60}

3 x - 5 = 0

- 4 x^{2} + 16 x + 47

What is the domain of f(x)=5(x^2-1) ?
The domain of f(x)=5(x^2-1) is -infinity <x<infinity