Question

СРОЧНО ПОМОГИТЕ!!! ДАЮ 19 БАЛЛОВ

Answer 1

$\sqrt{\frac{x}{5}-\frac{x}{3}+2}+\sqrt{2x+\frac{1}{2}}\\\\\frac{x}{5}-\frac{x}{3}+2\geq 0\; \; \; i\; \; \; {2x+\frac{1}{2}\geq 0$

$-\frac{2x}{15}\geq -2\; \; \; \; i\; \; \; \; 2x\geq -\frac{1}{2}\\\\-2x\geq -30\; \; \; \; i\; \; \; x\geq -\frac{1}{4}\\\\x\leq 15\; \; \; i\; \; \; x\geq -0,25\\\\OOF:\; \; x\in [-0,25\; ;\; 15\, ]\; .$