Multiplying Polynomials and Binomials

Find the product:
(n - 5)(n - 1)

• n² - 5n + 5

• n² - 6n + 5

• n² + 5

• n² + 6n + 5

Find the product:
(3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5

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

• -x² + 2x - 15

• -x² - 8x - 15

• x² + 2x - 15

• -x² - 8x + 15

Distribute and combine like terms:
(2x + 4)(x - 8)

• 2x² - 12x - 32

• 2x² - 4x - 32

• 2x² - 12x - 4

• 2x² - 4x - 4

Expand the squared binomial.
(x - 5)²?

• x² + 25

• x² - 25

• x² - 10x - 25

• x² - 10x + 25

Which of the following is equivalent to (x + 10)²

• x² + 10x + 10x + 100

• x² + 20x + 100

• (x + 10)(x + 10)

• All of the above.

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

• 3x² + 5x + 2

• 3x² + 3x + 3

• 3x² + 5x + 3

• 3x² + 3x + 2

Distribute and combine like terms. 
(-x - 1)(x - 11)

• -x² - 12x - 12

• -x² - 12x + 11

• -x² + 10x + 11

• -x² + 10x - 12

Which of the following is equivalent to 
(x + 4)²

• x² + 8x + 16

• x² + 4x + 4x + 16

• (x + 4)(x + 4)

• All choices are equivalent

What does FOIL stand for?

• Finally Our Inlaws Left

• Fifth Outside Inner Like terms

• First Outside Inside Last

• Fishing Only in Lakes