\(\sqrt {2x + 1}  + \sqrt {3 - x}  = \sqrt {3x + 5...

Câu hỏi: \(\sqrt {2x + 1}  + \sqrt {3 - x}  = \sqrt {3x + 5} \)

A \(\left\{ { - \frac{1}{2};\frac{{11}}{6}} \right\}\)

B \(\left\{ {\frac{1}{2};\frac{{11}}{6}} \right\}\)

C \(\left\{ { - \frac{1}{2}; - \frac{{11}}{6}} \right\}\)

D \(\left\{ {\frac{1}{2}; - \frac{{11}}{6}} \right\}\)