Sederhanakan:
a. 2/3 x 2 log 64-1/2x 2 log 16
b. a log 2x+3 (a log x - a log y)
c. a log a/√x- a log √ax
d. log √a + log √b-1/2 log ab
a. 2/3 x 2 log 64-1/2x 2 log 16
b. a log 2x+3 (a log x - a log y)
c. a log a/√x- a log √ax
d. log √a + log √b-1/2 log ab
2 log 2^12/3 - 2 log 2^2
2 log ( 2^12/3 / 2^2 )
2 log ( 2^4- 2)
2 log 2^2
2 . 2 log 2
2
b.