Logarithmic Properties and Solutions

Logarithmic Properties and Solutions

Assessment

Interactive Video

Mathematics

9th - 12th Grade

Hard

Created by

Sophia Harris

FREE Resource

The video tutorial explains how to solve an equation by inspection and using logarithms. Initially, it shows that x=2 is a solution by direct observation. Then, it introduces a logarithmic approach, applying the power property of logarithms to transform the equation. The process involves simplifying both sides by division, leading to another solution, x=4, found by inspection. The tutorial emphasizes understanding both inspection and logarithmic methods for solving equations.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the initial solution to the equation when solved by inspection?

X = 1

X = 2

X = 4

X = 3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which mathematical property is applied to both sides of the equation to explore other solutions?

Distributive Property

Associative Property

Power Property of Logarithms

Commutative Property

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What operation is performed after applying the power property of logarithms?

Multiplication

Division

Subtraction

Addition

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the additional solution found after further simplification using logarithms?

X = 4

X = 3

X = 2

X = 1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final form of the equation after applying the power property of logs in reverse?

log x = log 2

log x = log 4

log x = log 8

log x = log 16