Condensing logarithmic expressions with three logs

Condensing logarithmic expressions with three logs

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to simplify logarithmic expressions using various rules. It begins with applying the power rule, then moves on to rewriting the addition of logarithms as a product. The tutorial also covers handling coefficients by bringing them up as exponents and distributing powers across multiplication. Finally, it demonstrates the simplification of the expression by addressing division within the logarithm. The instructor emphasizes a step-by-step approach to ensure understanding.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step when solving logarithmic expressions according to the video?

Directly solve for the variable

Simplify the expression by combining terms

Apply the power rule outside the parentheses

Perform operations inside the parentheses

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How can the addition of two logarithms be rewritten?

As the division of two logarithms

As the sum of their coefficients

As the subtraction of two logarithms

As the product of a single logarithm

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What should you do with a coefficient in front of a logarithm?

Ignore it

Move it to the exponent position

Add it to the base

Subtract it from the base

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What rule allows you to distribute a power across multiplication?

Power to product rule

Product to power rule

Division to power rule

Power to sum rule

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is the division of logarithms expressed in the final step?

As the sum of two logarithms

As the difference of two logarithms

As the product of two logarithms

As a single logarithm with division inside