Решите неравенство log11(8x2+7)−log11(x2+x+1)⩾log11(xx+5+7)\log_{11}(8x^{2}+7)-\log_{11}(x^{2}+x+1) \geqslant \log_{11}\left(\frac{x}{x+5}+7\right)log11(8x2+7)−log11(x2+x+1)⩾log11(x+5x+7).▸Ответx∈(−∞;−12]∪(−358;0]x \in (-\infty; -12] \cup \left(-\frac{35}{8}; 0\right]x∈(−∞;−12]∪(−835;0].