Condensing logarithmic expressions

Condensing logarithmic expressions

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to simplify a complex logarithmic expression using various logarithmic rules. It begins with an introduction to the problem, followed by applying the product and power rules. The instructor then demonstrates how to rewrite the expression using logarithmic properties, leading to the final simplification into a single logarithm. The tutorial concludes with the final expression and a brief summary of the process.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in simplifying the given logarithmic expression?

Convert to exponential form

Factor out common terms

Use the product or power rule

Apply the quotient rule

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can the product of two logarithms be rewritten?

As a quotient of two logarithms

As a sum of two logarithms

As a single logarithm

As a difference of two logarithms

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the result of rewriting the difference of two logarithms?

A product of two logarithms

A single logarithm representing a quotient

A sum of two logarithms

A single logarithm representing a product

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does a rational exponent of 1/3 represent?

A fifth root

A fourth root

A cube root

A square root

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final form of the condensed logarithmic expression?

Ln of the fifth root of X * X + 3 ^2 / X ^2 - 1

Ln of the fourth root of X * X + 3 ^2 / X ^2 - 1

Ln of the cube root of X * X + 3 ^2 / X ^2 - 1

Ln of the square root of X * X + 3 ^2 / X ^2 - 1