hey guys i needed help on how to do this question?

1. 3log(10^-2)

2. log4^(log9^(3))

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- Jun 6th 2010, 02:53 PMCockchestner007basic log question
hey guys i needed help on how to do this question?

1. 3log(10^-2)

2. log4^(log9^(3)) - Jun 6th 2010, 02:56 PMSpringFan25
1.

use $\displaystyle \log(a^b) = b\log(a)$

2.

same again (but do it multiple times)

you might also want to remember

$\displaystyle a^{bc} = (a^b)^c$ - Jun 6th 2010, 03:11 PMbjhopperneeding help