How to expand a log expression using the rules of logarithms

How to expand a log expression using the rules of logarithms

Assessment

Interactive Video

Mathematics, Social Studies

11th Grade - University

Hard

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The video tutorial covers the process of expanding logarithms using rules of exponents. It begins with an introduction to the concept of expanding logarithms, emphasizing the importance of understanding exponent rules. The division rule is explained, showing how a logarithm separated by division can be rewritten as two logarithms separated by subtraction. The power rule is then discussed, demonstrating how to handle logarithms with exponents by writing the exponent in front as a product. The tutorial concludes with a final example of an expanded logarithm.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result when a logarithm separated by division is expanded?

A single logarithm with a divided base

A single logarithm with a multiplied base

Two logarithms separated by subtraction

Two logarithms separated by addition

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you rewrite a logarithm that is separated by division?

As a single logarithm with a divided base

As two logarithms separated by subtraction

As two logarithms separated by addition

As a single logarithm with a multiplied base

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which rule allows you to bring an exponent in front of a logarithm as a product?

Base Rule

Power Rule

Product Rule

Quotient Rule

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in expanding a logarithm with an exponent?

Bring the exponent in front as a product

Multiply the exponent with the base

Divide the exponent by the base

Add the exponent to the base

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the expression 2 log of X minus log of three, what does the '2' represent?

The result of the logarithm

The coefficient of the logarithm

The exponent of the logarithm

The base of the logarithm