What is the domain of 7+(4+x)^{1/2} ?

The domain of 7+(4+x)^{1/2} is x>=-4

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of 7+(4+x)^{1/2}

domain

7 + (4 + x)^{\frac{1}{2}}

x \geq - 4

Interval Notation

[- 4, \infty)

Solution steps

Find non-negative values for radicals:

x \geq - 4

The function domain

x \geq - 4

y = x^{2} e^{x}

f (x) = \frac{x ^{2} + 25}{x ^{2} - 4}

f (x) = x^{2} + 5 x - 9

f (x) = e^{j t} + e^{0.5 j t}

36 - t^{2}