log(384/5)+log(81/32)+3log(5/3)+log(1/9)=?
log(3845)+log(8132)+3⋅log(53)+log(19)==log(3845⋅8132⋅5333⋅19)=log(3⋅275⋅3425⋅5333⋅132)=log(2725⋅3⋅3433⋅32⋅535)=log(2725⋅3535⋅535)=log(2725⋅535)=log(22⋅52)=log((2⋅5)2)=log(102)=2⋅log(10)|log(10)=1=2⋅1log(3845)+log(8132)+3⋅log(53)+log(19)=2
log(384/5)+log(81/32)+3log(5/3)+log(1/9)=?
log(3845)+log(8132)+3⋅log(53)+log(19)==log(3845⋅8132⋅5333⋅19)=log(3⋅275⋅3425⋅5333⋅132)=log(2725⋅3⋅3433⋅32⋅535)=log(2725⋅3535⋅535)=log(2725⋅535)=log(22⋅52)=log((2⋅5)2)=log(102)=2⋅log(10)|log(10)=1=2⋅1log(3845)+log(8132)+3⋅log(53)+log(19)=2