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

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

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

domain

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

- \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) = lo g_{10} ((4 x - 5) + 6 (2 - x))

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

f (x) = x^{4} - 5 x^{2} - 1

f (x) = [x - [x]]

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

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