Log3 x 1 log. 7. у=log3(−х). log 7 3/x+log7 x 2-7x+11. log3(x-7)<3. log3(x-7)больше 2.

Log3 x 1 log. 7. у=log3(−х). log 7 3/x+log7 x 2-7x+11. log3(x-7)<3. log3(x-7)больше 2.
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