Multiplying Binomials Using FOIL Method

Multiply

(x - 5)(x + 1)

• x^2 - 4x - 5

• x^2 + 6x - 5

• x^2 - 5x - 4

• x^2 - 4x - 4

Multiply

(4x + 3)(x + 2)

• x² + 11x + 6

• 4x² + 8x + 6

• 4x² + 3x + 6

• 4x² + 11x + 6

Multiply (2x + 3)(x + 3)

• 2x² + 9x + 9

• 2x² + 9x - 9

• 2x² - 8x + 9

• 2x² + 8x + 9

What does FOIL stand for?

• Failing Only in Language

• Farming Only in Lakewood

• First Outside Inside Last

• Fresh Only in Lakes

Find the product:
(3x – 1)(x + 5) 

Mathematical Equivalence

ON

Multiply:
(6x + 2)(2x + 8)

• 8x² + 48x + 16

• 12x² + 18x + 10

• 8x² + 18x + 10

• 12x² + 52x + 16

Multiply:
(v - 1)(3v - 1)

• 2v² -2

• 2v² + 2v -2

• 3v² + 4v - 1

• 3v² - 4v + 1

Find the product:
(3x – 4)(2x + 5) 

• 6x² + 23x + 20

• 5x² + 7x - 20

• 5x² + 23x + 5

• 6x² + 7x - 20

Mult (2x + 3)(3x + 4)

• 6x² + 17x + 7

• 6x² + 17x + 12

• 6x² + 8x + 12

• 6x² + 9x + 12

Multiply:
(3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5