X2 2x 2 log. Log12(x2-4x-1)=-2. log5 x 2 2x log5 x 2 +10. log2(1+x)=log2(1-x)+2. (х+5)log5 (х+2)=2(х+4)log5(х+2) ответ.

$X2 2x 2 log. Log12(x2-4x-1)=-2. log5 x 2 2x log5 x 2 +10. log2(1+x)=log2(1-x)+2. (х+5)log5 (х+2)=2(х+4)log5(х+2) ответ.$