Quiz Multiplying Binomials (3/29)

Which rectangle diagram is correct for the product (x+3)(x+6)?

• a

• b

• c

What term should go in the blue box?



• 21x^2

• 21x

• 10x^2

• 10x

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)}

• A

• B

• C

• D

• 
• 
• 
• 

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

• 2x³ -4x +3

• 2x + 5x -3

• 2x² -5x -3

• 2x -6x + 2

What expression goes in the missing box?

• 7

• -7

• 7x

• -7x

When multiplying (x + 6) (x + 7) what goes in the second box?

(a)  

What term belongs in the ? box?

(a)  

Simplify the following expression:  
(-x - 3)(x + 5)

• -x² + 2x - 15
• -x² - 8x - 15
• x² + 2x - 15
• -x² - 8x + 15

Simplify the expression.
(3x + 2)(x + 1)

• 3x² + 5x + 2
• 3x² + 3x + 3
• 3x² + 5x + 3
• 3x² + 3x + 2