Brian McLogan
Master Expanding Logarithmic Expressions using the rules of logarithms
Welcome ladies and gentlemen. So what I'd like to do is show you how to expand logarithmic expressions. Now expanding logarithmic expressions, what we're going to do is follow the rules of logarithms. And the rules of logarithms we have...
Brian McLogan
Calculus - Take the derivative of a natural logarithm using properties of logs, d((x^2)lnx)/dx
In this video series you will learn how to take the derivative of a function. We will first look at the definition of a derivative by identifying the slope of a line to a curve and using the limit definiton of a derivative to evaluate....
Khan Academy
Khan Academy: Algebra: Proof: Log a + Log B = Log Ab
Shows a proof of the property that multiplication inside the log can be turned into addition outside the log. log_ab = log_a + log_b. [7:08]
Khan Academy
Khan Academy: Algebra: Change of Base Formula
Demonstrates how to use the change of base formula to evaluate a given logarithm and proves the change of base formula. [7:32]
Khan Academy
Khan Academy: Algebra: Logarithm of a Power
Explains the property of a logarithm of a power that states the log base b of m to the n power is equal to n times log base b of m. [4:49]
Khan Academy
Khan Academy: Algebra: Sum of Logarithms With Same Base
Demonstrates how to apply the logarithm property regarding the sum of logarithms with the same base to simplify a logarithmic expression. [5:04]
Khan Academy
Khan Academy: Algebra: Using Multiple Properties to Simplify
This video demonstrates how to apply the property that division inside a log can be turned into subtraction and the logarithm of a power property to simplify a given logarithmic expression. [2:10]
Khan Academy
Khan Academy: Algebra: Proof: A(log B) = Log (B^a), Log a Log B = Log (A/b)
Shows a proof of the logarithm power property and the property that division inside the log can be turned into subtraction outside the log. [7:58]
Khan Academy
Khan Academy: Algebra: Introduction to Logarithm Properties
Identifies the properties for adding and subtracting logarithms with the same base. Practice problems available. [9:15]
Khan Academy
Khan Academy: Algebra: Introduction to Logarithm Properties 2
Identifies two properties of logarithms: logarithm of a power and the change of base formula. Also completes one example problem of showing how to apply the properties. Practice problems available. [10:04]
Khan Academy
Khan Academy: Algebra: Product Property of Logarithms Proof
Logarithms are discussed in this video tutorial. Students examine a proof of the product property of logarithms. [7:08]
Khan Academy
Khan Academy: Algebra: Quotient and Power Properties of Logarithms Proofs
Logarithms are discussed in this video tutorial. Students examine proofs of the product and power properties of logarithms. [7:57]
Sophia Learning
Sophia: The Change of Base Property for Logarithms
The change of base property for logarithms is explained using detailed examples. Learners watch the video tutorial to learn about the concept.
Sophia Learning
Sophia: The Power Rule for Logarithms
Students learn how to use the power rule for logarithms. The video lesson includes a detailed explanation that examines the algebra concept.
Sophia Learning
Sophia: The Product Rule for Logarithms
The product rule property for logarithms is explained using detailed examples. Learners watch the video tutorial to learn about the concept.