Logarithms Rules Practice

Use the rule: $\log(a) + \log(b) = \log(a \cdot b)$.

$\log(3) + \log(2) = \log(3 \cdot 2)$

$= \log(6)$

Use the rule: $n \cdot \log(a) = \log(a^{n})$.

$2\log(5) = \log(5^{2})$

$= \log(25)$

Use the rule: $\log(a) - \log(b) = \log(\frac{a}{b})$

$\log(12) - \log(3) = \log(\frac{12}{3})$

$= \log( 4 )$

Use the rule: $\log(a) + \log(b) = \log(a \cdot b)$.

$\log(2) + \log(4) = \log(2 \cdot 4)$

$= \log(8)$