Which expression is equivalent to 3log(a)−log(b)3\log(a) - \log(b)3log(a)−log(b)?
log(a3−b)\log(a^3 - b)log(a3−b)
log(3ab)\log(\frac{3a}{b})log(b3a)
log(a3b)\log(\frac{a^3}{b})log(ba3)
log(a3b)\log(a^3b)log(a3b)