Problem

If possible, use logarithm properties to rewrite the expression $\frac{\log \sqrt{x^{3}}}{\log \frac{y}{z^{6}}}$, in terms of $u, v, w$ given that $u=\log x, v=\log y$, $w=\log z$. NOTE: Your answer should not involve logs. \[ \frac{\log \sqrt{x^{3}}}{\log \frac{y}{z^{6}}}= \]

Solution

Step 1 :Rewrite the numerator \(\log \sqrt{x^{3}}\) as \(\frac{3}{2} \log x = \frac{3}{2}u\).

Step 2 :Rewrite the denominator \(\log \frac{y}{z^{6}}\) as \(\log y - 6 \log z = v - 6w\).

Step 3 :Substitute these into the original expression to get \(\frac{\log \sqrt{x^{3}}}{\log \frac{y}{z^{6}}} = \frac{\frac{3}{2}u}{v - 6w}\).

Step 4 :\(\boxed{\frac{\log \sqrt{x^{3}}}{\log \frac{y}{z^{6}}} = \frac{\frac{3}{2}u}{v - 6w}}\)

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Source: https://solvelyapp.com/problems/VnkGgIN12m/

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