What is the domain of f(x)=x^{2/3} ?

The domain of f(x)=x^{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 f(x)=x^{2/3}

domain

f (x) = x^{\frac{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

f (x) = 2 x - 1 3 x + 2

f (x) = \frac{( x + 7 )}{x - 5}

y = x

f (x) = 2 x^{3} - 9 x^{2} + 27

f (x) = - x^{2} + 6 x - 5

What is the domain of f(x)=x^{2/3} ?
The domain of f(x)=x^{2/3} is -infinity <x<infinity