SOSЛогарифмические уравнения 10 класс! Буду очень благодарна.ххх
[tex]log _{2} (-x)=-3[/tex]
[tex]log _{ \frac{1}{5} } \frac{2+x}{10} = log _{ \frac{1}{5} } \frac{2}{x+1} [/tex]
[tex]log _{4} log x_{2} log _{ \sqrt{5} } x= \frac{1}{2} [/tex]
[tex]0.5lg(2x-1)+lg \sqrt{x-9} =1[/tex]
[tex]log _{3} x+log _{9} x+log _{27} =5,5[/tex]
[tex]log _{2} (-x)=-3[/tex]
[tex]log _{ \frac{1}{5} } \frac{2+x}{10} = log _{ \frac{1}{5} } \frac{2}{x+1} [/tex]
[tex]log _{4} log x_{2} log _{ \sqrt{5} } x= \frac{1}{2} [/tex]
[tex]0.5lg(2x-1)+lg \sqrt{x-9} =1[/tex]
[tex]log _{3} x+log _{9} x+log _{27} =5,5[/tex]
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