Tolong bantuu jawab teman-temanku :)
Penjelasan dengan langkah-langkah:
Logaritma
a log a = 1
a log b – a log c = a log (b / c)
a log b + a log c = a log (b × c)
a log n . ⁿlog c = a log c
maka,
= ²log 0,25 + ³log 3√3
= ²log 25/100 + ³log 3¹. 3^½
= ²log 1/4 + ³log 3^(1 + 1/2)
= ²log 2^-2 + ³log 3^(2 + 1)/2
= -2(²log 2) + ³log 3^(3/2)
= -2(1) + 3/2 (³log 3)
= -2 + 3/2
= (-4 + 3)/2
= -1/2
jawaban : B