Express as a single logarithm: 2logb(x)+logb(y)−3logb(z)2\log_b(x) + \log_b(y) - 3\log_b(z)2logb(x)+logb(y)−3logb(z).
logb(x2yz3)\log_b(\frac{x^2y}{z^3})logb(z3x2y)
logb(2x+y−3z)\log_b(2x + y - 3z)logb(2x+y−3z)
logb(x2yz)\log_b(\frac{x^2y}{z})logb(zx2y)
logb(x2y3z3)\log_b(\frac{x^2y^3}{z^3})logb(z3x2y3)