I was wondering if I could get any help on this, I'm quite not sure what I'm doing wrong Any help would be much appreciated Thanks!
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You want to use: $\displaystyle \log_a(b)-\log_a(c)=\log_a\left(\frac{b}{c} \right)$ not: $\displaystyle \log_a(b)-\log_a(c)=\frac{\log_a(b)}{c}$ The latter is not an identity.
Ahh, simple! Thanks for that.
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