9000034903 | math4u.vsb.cz

SubArea:

Radical equations and inequalities

Level:

Project ID:

9000034903

Accepted:

1

Clonable:

0

Easy:

1

Find all

x \in R

for which the following expression is undefined.

\sqrt{(3 x + 4) (\frac{1}{5} - x)}

(- \infty; - \frac{4}{3}) \cup (\frac{1}{5}; \infty)

[- \frac{4}{3}; \frac{1}{5}]

(- \infty; - \frac{4}{3}] \cup [\frac{1}{5}; \infty)

(- \frac{4}{3}; \frac{1}{5})