Logarithms Part I

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Exponential Functions  (Section 4.01),   see    0:00 - 7:30

Definition of a Logarithm (Section 4.01),  see  7:45 - 36:45

Common Logs vs. Natural (Napier) Logs (Section 4.02), see 36:45 - 59:45

Preparation for Laws of Logarithms (Sec 4.02), see 59:45 - 1:04:30

Laws of Logarithms (Section 4.03), see 1:04:30 - 1:21:30

Solving Exponential Equations (Section 4.04), see 1:21:50 - 1:41:40

Logarithms Part II

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Laws of Logarithms (Section 4.03), see 0:00 - 28:30

Solving Exponential Equations (Section 4.04), see 33:00 - 44:00

  Calculating (Section 4.04), see 28:30 - 32:46; 49:30 - 55:00

Solving Logarithmic Equations (Section 4.04), see 44:35 - 49:30; 55:30 - 58:00

Growth and Decay Applications (Sec 4.05), see 59:00 - 1:44:48