Quiz about Multiplying Binomials Using the Box Method

Question 1

Simplify: $$3x\left(x+7\right)$$

Accepted Answer

$$3x^2+21x$$

Answer

Answer

Question 2

What does it mean for two terms to be considered "like terms"

Accepted Answer

They have the same variable/exponent combination

Answer

They have the same number

Answer

They have the same variable

Answer

They have the same sign

Question 3

Which of the following could be the correct set up for the Box Method when multiply (x + 3) (2x - 4) _{(click on the question to see the image in the background...yes we usually use the right side)}

Accepted Answer

B

Answer

A

Answer

C

Answer

D

Question 4

What expression goes in the missing box?

Accepted Answer

7x

Answer

7

Answer

-7

Answer

-7x

Question 5

What statement is represented by the work done in the box?

Accepted Answer

(2x + 1)(x - 3)

= 2x² - 5x - 3

Answer

(2x + 1)(x - 3)

= 2x² + 5x - 3

Answer

(2x + 1)(x + 3)

= 2x² + 5x + 3

Answer

(2x - 1)(x - 3)

= 2x² -6x + x - 3

Question 6

Which of the following is the correct box method set-up to solve $$\left(x+2\right)\left(x+3\right)=$$ ?

Accepted Answer

Option B is correct

Answer

A.

Answer

C.

Answer

D.

Question 7

Write the expanded (general) form of the product (x+3)(x+6).

Accepted Answer

x2+9x+18

Answer

x2+18x+9

Answer

x2+18x+18

Question 8

Multiply binomials using box method (2x +1) (x - 3).

Accepted Answer

2x² -5x -3

Answer

2x³ -4x +3

Answer

2x + 5x -3

Answer

2x -6x + 2

Question 9

Find the product:
(3x + 2)(2x + 4)

Accepted Answer

6x² + 16x + 8

Answer

5x² +11x + 6

Answer

5x² + 16x + 6

Answer

6x² + 11x + 8

Question 10

Expand and Simplify: (x - 9)(x - 7)

Accepted Answer

x² - 16x + 63

Answer

x² - 2x - 63

Answer

x² - 16x - 63

Answer

x² - 2x + 63

Question 11

Find the product:
(x + 5)(x - 4)

Accepted Answer

x² + 1x - 20

Answer

x² + 9x + 20

Answer

x² + 9x - 20

Answer

x² - 1x - 20

Multiplying Binomials Using the Box Method

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