Simplify logb(x)+logb(y)−logb(z)\log_b(x) + \log_b(y) - \log_b(z)logb(x)+logb(y)−logb(z).
logb(x+y−z)\log_b(x+y-z)logb(x+y−z)
logb(xyz)\log_b(\frac{xy}{z})logb(zxy)
logb(xyz)\log_b(xyz)logb(xyz)
logb(x)⋅logb(y)/logb(z)\log_b(x) \cdot \log_b(y) / \log_b(z)logb(x)⋅logb(y)/logb(z)