What is the domain of sqrt(x^2+2x+1) ?

The domain of sqrt(x^2+2x+1) 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 sqrt(x^2+2x+1)

domain

x^{2} + 2 x + 1

- \infty < x < \infty

Interval Notation

(- \infty, \infty)

Solution steps

Find non-negative values for radicals:

- \infty < x < \infty

The function has no undefined points nor domain constraints. Therefore, the domain is

- \infty < x < \infty

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

\frac{3 x ^{5} - 20 x ^{3}}{32}

\frac{x}{( x ^{2} + 4 ) ^{\frac{3}{2}}}

\frac{x ^{2} + 1 + x}{x ^{2} + 1 + 2 x}

y = - 2 x - 1

What is the domain of sqrt(x^2+2x+1) ?
The domain of sqrt(x^2+2x+1) is -infinity <x<infinity