What is the domain of x^4-2x^2-3 ?

The domain of x^4-2x^2-3 is -infinity <x<infinity

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of x^4-2x^2-3

domain

x^{4} - 2 x^{2} - 3

- \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

x^{4} - 2 x^{2} - 1

(x - 2) (x + 3)

f (x) = \frac{1}{( x + 7 ) ( x + 8 )}

y = 1 - 2 x - 3 - 2 x - x^{2}

f (x) = 4 - \frac{4}{3} x

What is the domain of x^4-2x^2-3 ?
The domain of x^4-2x^2-3 is -infinity <x<infinity