Question

Without using a scientific calculator, write the following expression as a single logarithm in the simplest form possible:
a) log₃(x)+ 1/2log₃(y)−2log₃(z)
b) log₃(x)- log₃(y)−3log₃(z)
c) log₃(x)- 2log₃(y)−log₃(z)
d) log₃(x)- 1/2log₃(y)−2log₃(z)