What is the domain of f(x)=x^2-25 ?

The domain of f(x)=x^2-25 is -infinity <x<infinity

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domain of f(x)=x^2-25

domain

f (x) = x^{2} - 25

- \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

y = 3

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

\frac{x ^{2} + 30 x - 99}{x - 3}

f (x) = e

f (x) = lo g_{3} (lo g_{2} (x))

What is the domain of f(x)=x^2-25 ?
The domain of f(x)=x^2-25 is -infinity <x<infinity