i'm stuck on this problem. I have no clue how to start it. "If ab = 5, evaluate $\displaystyle log5a^2b^2$ sorry i dont know how to subscribt the 5. so its log base 5 a ^ 2 b ^ 2. help will be greatly appreciated!
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Originally Posted by lovelylove If ab = 5, evaluate $\displaystyle \log_{5}((ab)^2)$ Using the power law $\displaystyle \log_{5}((ab)^2)= 2 \log_{5}(ab)$ then sub ab = 5 $\displaystyle \Rightarrow 2 \log_{5}(5)$ and finish Bobak
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