Write 2lnx−3lny+1/2lnz as a single logarithm.
2lnx−3lny+1/2lnz=lnx²-lny³+ln√z=(lnx²+ln√z)-lny³=ln(x²√z)-lny³=ln\(\frac{ x^{2} \sqrt{z} }{ y^{3} }\)
