Question

hello there i have some questions about logarithm functions here its log a-2 logb+3logc

Answer 1

you want to simplify this ?
\(\large \log a-2 \log b+3\log c\)

Answer 2

here are some log rules you will need

\(\large \log x +\log y = \log xy \\ \large \log x - \log y = \log (x/y ) \\ \large x\log y = \log y^x \)

Answer 3

using the last one, we get
\(\large 2 \log b = \log b^2 \\ \large 3 \log c = \log c^3 \)

Answer 4

and using the first two, we get
\(\huge \log (\dfrac{ac^3}{b^2})\)

thats it!