What is the domain of sqrt(x^2-5x-6) ?

The domain of sqrt(x^2-5x-6) 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 sqrt(x^2-5x-6)

domain

x^{2} - 5 x - 6

x \leq - 1 or x \geq 6

Interval Notation

(- \infty, - 1] \cup [6, \infty)

Solution steps

Find non-negative values for radicals:

x \leq - 1 or x \geq 6

The function domain

x \leq - 1 or x \geq 6

f (x) = - 2 x^{2} + 8 x - 5

\frac{4}{x + 8}

f (x) = \frac{1}{2} (x - 1)^{2} - 2

x^{2} - 49

f (x) = \frac{3 x - 2}{x - 3}

What is the domain of sqrt(x^2-5x-6) ?
The domain of sqrt(x^2-5x-6) is x<=-1\lor x>= 6