Level:
Project ID:
2010004503
Accepted:
1
Clonable:
1
Easy:
0
Solve the following inequality.
\[
(5-2x)(7x+3) \geq 0
\]
\(x\in \left[ -\frac{3}{7}; \frac{5}{2} \right] \)
\(x\in \left[ -\frac{5}{2}; \frac{3}{7} \right] \)
\(x\in \left( -\infty; -\frac{3}{7} \right] \)
\(x\in \left( \frac{5}{2}; \infty \right) \)