en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

domain of x/(-8x+81)

Solution

domain

\frac{x}{- 8 x + 81}

Solution

x < \frac{81}{8} or x > \frac{81}{8}

+1

Interval Notation

(- \infty, \frac{81}{8}) \cup (\frac{81}{8}, \infty)

Solution steps

Find undefined (singularity) points:

x = \frac{81}{8}

The function domain

x < \frac{81}{8} or x > \frac{81}{8}

Popular Examples

domain of-4x+2 domain

- 4 x + 2

domain of-4x+6 domain

- 4 x + 6

domain of f(x)= 1/(sqrt(x+4)-4)domain

f (x) = \frac{1}{x + 4 - 4}

domain of 1/(sqrt(16-t))domain

\frac{1}{16 - t}

domain of f(x)=(x+2)^2-9 domain

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

Frequently Asked Questions (FAQ)

What is the domain of x/(-8x+81) ?
The domain of x/(-8x+81) is x< 81/8 \lor x> 81/8