2 3 log 2 7 July 8, 2019 16 32 64 128 Log 2 x 3 log 2 7 Log 2 240 log 2 3 75 Log2 x 2 5 )* log 2 3 7 x Log3 x 2 )+ log 3 2x 7 )= 2 Log2 5x − 3 log 2 7 )= 0 Log 2 (7x)+3 log 2 (3)=5 3 log 72 2 3log 4 3log 2 2 log 2
