What is the domain of sqrt((2+x)/(5-x)) ?

The domain of sqrt((2+x)/(5-x)) is -2<= x<5

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of sqrt((2+x)/(5-x))

domain

\frac{2 + x}{5 - x}

- 2 \leq x < 5

Interval Notation

[- 2, 5)

Solution steps

Find non-negative values for radicals:

- 2 \leq x < 5

Find undefined (singularity) points:

x = 5

Combine real regions and undefined points for final function domain

- 2 \leq x < 5

ln (- x^{2} + 2 \cdot x - 1)

f (x) = 2 x^{2} - 2 x + b

x^{4} - 8 x^{3} + 18 x^{2}

\frac{( \frac{x}{x + 4} )}{( \frac{x}{x + 4} ) + 4}

\frac{3 x}{4}

What is the domain of sqrt((2+x)/(5-x)) ?
The domain of sqrt((2+x)/(5-x)) is -2<= x<5