bentuk sederhana dri ^2 log 4 + ^2 log 12 - ^2 log 6 adalah ..

[tex]2_{log} 4 + 2_{log}12 - 2_{log}6 \\ 2_{log}( \frac{4x12}{6}) \\ 2_{log}8 \\ 2_{log}2^{3} \\ 3. 2_{log}2 \\ 3.1 = 3 [/tex]

2log 4*12/6  =  2log 8  = 2log 2^3  = 3 * 2log 2 = 3 *  1 = 3