Solve by factoring when a is greater than one

Solve by factoring when a is greater than one

Assessment

Interactive Video

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Quizizz Content

Mathematics

11th Grade - University

Hard

The video tutorial explains how to solve equations by factoring using the box method. It begins with an introduction to factoring and the box method, followed by a detailed application of the method to solve a specific equation. The process involves finding factors that multiply to a product and add to a sum, and then using these factors to solve the equation. The tutorial concludes with a demonstration of the final solution.

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7 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary purpose of the box method in factoring quadratic equations?

To identify the factors of the equation

To find the roots of the equation

To simplify the equation

To graph the equation

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the box method, what is the significance of the product 8 * C?

It is the final solution to the equation

It helps in identifying two numbers that multiply to this product and add to B

It is used to find the area of the rectangle

It represents the sum of the factors

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which two numbers multiply to 120 and add up to 29 in the given problem?

15 and 14

10 and 12

6 and 20

5 and 24

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the side lengths of the rectangle used in the box method for this problem?

4X and X

3X and 3X

5X and X

2X and 2X

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How do you determine the factors of the quadratic equation using the box method?

By solving the equation directly

By finding the side lengths of the rectangle

By using the quadratic formula

By graphing the equation

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the next step after identifying the factors in the box method?

Graph the equation

Apply the zero product property

Simplify the equation

Use the quadratic formula

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What are the solutions to the quadratic equation using the box method?

X = 4/5 and X = 6

X = 5/4 and X = 6

X = -4/5 and X = 6

X = -5/4 and X = -6