Question

РЕШИТЕ НЕРАВЕНСТВО ПУТЕМ СИСТЕМЫ НЕРАВЕНСТВ​

Answer 1

Ответ:

Объяснение:

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Answer 2

$log_3frac{2-3x}{x}geq -1; ;\\\left{begin{array}{l}frac{2-3x}{x}>0\frac{2-3x}{x}geq 3^{-1}\xne 0end{array}right; ; left{begin{array}{l}frac{3x-2}{x}<0\frac{2-3x}{x}-frac{1}{3}geq 0\xne 0end{array}right; ; left{begin{array}{l}0<x<frac{2}{3}\frac{6-10x}{3x}geq 0end{array}right; ; left{begin{array}{l}0<x<frac{2}{3}\frac{2(5x-3)}{3x}leq 0 end{array}right$

$left{begin{array}{l}0<x<frac{2}{3}\0<xleq frac{3}{5}end{array}right; ; ; Rightarrow ; ; ; xin (, 0, ;frac{3}{5}, ]\\\P.S.; ; frac{2}{3}=0,(6); ; ,; ; frac{3}{5}=0,6; ; ,; ; ; 0,6<0,(6)$