Simplifying a logarithmic expression to one single logarithm

Simplifying a logarithmic expression to one single logarithm

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

Created by

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The video tutorial covers the process of condensing multiple logarithms into a single logarithm. The instructor explains the steps involved, such as moving exponents to the top and using division for subtraction. Common algebraic misconceptions are addressed, particularly regarding the cancellation of terms. The tutorial also covers handling triple fractions by multiplying by the reciprocal. The final answer is presented, and the instructor emphasizes the importance of understanding these concepts.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the process called when you rewrite multiple logarithms as a single logarithm?

Multiplying the equation

Simplifying the equation

Condensing the equation

Expanding the equation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

When you see subtraction in logarithmic expressions, what operation should you perform?

Division

Multiplication

Addition

Subtraction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is a common misconception when simplifying expressions like X^2 + 4 / X^2?

Assuming it equals 2

Assuming it equals 8

Assuming it equals 0

Assuming it equals 4

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the correct result of 8 + 8 / 8?

8

1

16

2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you handle a fraction divided by another fraction?

Subtract the fractions

Divide by the reciprocal

Add the fractions

Multiply by the reciprocal