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Exponents & Logs: Working With Logarithms

http://www.mindbites.com/lesson/5078-exponents-logs-working-with-logarithms-410 This 67 minute exponents & logarithms lesson begins with the relationship between exponents and logarithms and focuses on solving for an unknown in a logarithmic equation and learning to evaluate logarithms with different bases: This lesson will show you how to: - change from exponential form to logarithmic form - change from logarithmic form to exponential form - identify and use a common log - identify and use a natural log (ln, base e) - solve for unknowns in a logarithmic equation - evaluate logarithms, for example log base 7(49 cube root 7) + log base 27(3^3 times 81 ^1/2) - find the number positi0n and the base position This lesson contains explanations of the concepts and 32 example questions with step by step solutions plus 5 interactive review questions with solutions. Lessons that will help you with the fundamentals of this lesson include: - 115 The 5 Basic Exponent Laws (http://www.mindbites.com/lesson/5061) - 165 The Zero Negative & Rational Exponent (http://www.mindbites.com/lesson/5069) - 205 Solving Systems of Linear Equations (http://www.mindbites.com/lesson/5083) - 400 Solving Exponential Equations (http://www.mindbites.com/lesson/5082) - 405 Graphing Exponential & Logarithmic Functions (http://www.mindbites.com/lesson/5081)
Length: 04:38

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