16.3: Logarithms and Exponentials
- Page ID
- 106905
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- \(\log_b xy = \log_b x + \log_b y\)
- \(\log_b x^y = y \log_b x\)
- \(\log_b 1 = 0\)
- \(\log_b (1/x) = − \log_b x\)
- \(e^{x+y} = e^x e^y\)
- \(e^{x−y} = e^x/e^y\)