What is the domain of f(x)=(x-5)/(sqrt(x-3-3)) ?

The domain of f(x)=(x-5)/(sqrt(x-3-3)) is x>6

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-5)/(sqrt(x-3-3))

domain

f (x) = \frac{x - 5}{x - 3 - 3}

x > 6

Solution steps

Find non-negative values for radicals:

x \geq 6

Find undefined (singularity) points:

x = 6

Combine real regions and undefined points for final function domain

x > 6

f (x) = \frac{15}{x + 2}

\frac{2 x ^{2} + 7 x + 3}{x + 3}

\frac{18 x}{x + 3}

x^{2} - 20

sec (x) - tan (x)

What is the domain of f(x)=(x-5)/(sqrt(x-3-3)) ?
The domain of f(x)=(x-5)/(sqrt(x-3-3)) is x>6