hasil dari 1/5log625+64log1/16+4³ 25log5

[tex] ^{5^{-1}}log(5^4) + ^{4^{3}}log(4^{-2}) + 64.^{5^{2}}log5 [/tex]

= [tex] -4.^5log5 + \frac{-2}{3}.^4log4 + 64.\frac{1}{2}.5log5 \\= -4.1 + \frac{-2}{3}.1 + 32.1 \\ = 27\frac{1}{3} [/tex]