Expand as the sum of individual logarithms, each of whose argument is linear: $\displaystyle log(\frac{xy^2}{z^4})$
your help is appreciated! Thanks.
Using the following logarithm rules:
$\displaystyle log(ab) = log(a) + log(b)$
$\displaystyle log(\frac{a}{b})= log(a) - log(b)$
$\displaystyle log(a^n) = n \cdot log(a)$
I will start, see if you can finish:
$\displaystyle log(\frac{xy^2}{z^4}) = log(xy^2) - log(z^4) = log(xy^2) - 4log(z)$
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