Log log log2 x 0. 2log9 x2+4x /log9x2 1. log2 3. log9 9 x log9 2. log2 x=log2 3 2x-3.

Log log log2 x 0. 2log9 x2+4x /log9x2 1. log2 3. log9 9 x log9 2. log2 x=log2 3 2x-3.
59 / 60