How to solve a logarithmic equation using the one to one property and factoring

How to solve a logarithmic equation using the one to one property and factoring

Assessment

Interactive Video

Mathematics

11th Grade - University

Hard

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The video tutorial explains how to solve quadratic equations, starting with identifying the equation type and recognizing logarithms. It emphasizes the importance of factoring when dealing with quadratics and demonstrates the process of setting the equation to zero. The tutorial concludes by finding the solution to the equation and verifying its correctness.

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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 a quadratic equation that involves logarithms?

Use the square root method

Apply inverse operations

Cancel out the logarithms

Directly factor the equation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it important to set a quadratic equation to zero before solving?

To simplify the equation using logarithms

To prepare the equation for factoring

To allow for the use of inverse operations

To make it easier to use the square root method

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which method is necessary for solving a quadratic equation with more than one variable?

Square root method

Inverse operations

Factoring

Graphing

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What two numbers multiply to give 36 and add to give 12 in the equation v^2 + 12v + 36 = 0?

6 and 6

4 and 9

3 and 12

2 and 18

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the solution to the equation (v + 6)^2 = 0?

v = 0

v = -6

v = 12

v = 6