1003177803 | math4u.vsb.cz

SubArea:

Radical equations and inequalities

Level:

Project ID:

1003177803

Accepted:

1

Clonable:

0

Easy:

0

Choose the domain of the expression.

\frac{1}{\sqrt{| 3 x - 9 | - \sqrt{2}}}

(- \infty; 3 - \frac{\sqrt{2}}{3}) \cup (3 + \frac{\sqrt{2}}{3}; \infty)

(- \infty; - 3 - \frac{\sqrt{2}}{3}) \cup (3 + \frac{\sqrt{2}}{3}; \infty)

(- \infty; - 3 + \frac{\sqrt{2}}{3}) \cup (3 + \frac{\sqrt{2}}{3}; \infty)

(- \infty; - 3 - \frac{\sqrt{2}}{3}) \cup (- 3 + \frac{\sqrt{2}}{3}; \infty)