Část:
Project ID:
2010007802
Source Problem:
Accepted:
0
Clonable:
1
Easy:
1
Jaký je definiční obor tohoto výrazu?
\[
\sqrt{\left (3x - 2 \right ) \left (4+5x\right )}
\]
\(\left (-\infty ;-\frac{4}
{5}\right\rangle \cup \left\langle \frac{2}
{3};\infty \right )\)
\(\left\langle -\frac{4}
{5}; \frac{2}
{3}\right\rangle \)
\(\left (-\infty ;-\frac{4}
{5}\right) \cup \left( \frac{2}
{3};\infty \right)\)
\(\left( -\frac{4}
{5}; \frac{2}
{3}\right) \)