Exponential equation a^f(x) = b (products of powers): take logs to solve for x

1. A.
   $2,\ 1 - \log\left(\frac{3}{2}\right)$
2. B.
   $2,\ 1 - \log\left(\frac{2}{3}\right)$
3. C.
   $-2,\ 1 - \left(\frac{\log 3}{\log 2}\right)$
4. D.
   $-2,\ 1 - \left(\frac{\log 2}{\log 3}\right)$

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1. A.
   $0 < x < 1$
2. B.
   $1 < x < 2$
3. C.
   $2 < x < 3$
4. D.
   $3 < x < 4$

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1. A.
   $\frac{3}{1 - \log_{10} 2}$
2. B.
   $\frac{3}{1 + \log_{10} 2}$
3. C.
   $\frac{2}{1 - \log_{10} 2}$
4. D.
   $\frac{5}{1 - \log_{10} 2}$

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1. A.
   1
2. B.
   $\log_{10}2$
3. C.
   $\log_{10}5$
4. D.
   $2\log_{10}5$

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