Foil Method for Multiplying Binomials

In the acronym FOIL, what does the F stand for?

• First

• Final

• Function

• Fraction

Tags

CCSS.HSA.APR.A.1

In the acronym FOIL, what does the I stand for?

• Inner

• Integer

• Inverse

• Increase

Tags

CCSS.HSA.APR.A.1

The FOIL method is based off of what mathematical property?

• Distributive Property

• Commutative Property

• Associative Property

• Identity Property of Multiplication

• Identity Property of Addition

Tags

CCSS.HSA.APR.A.1

What operation are you performing when you use the FOIL method or the box method?

• Multiplication

• Division

• Addition

• Subtraction

Tags

CCSS.HSA.APR.A.1

• 7x²+41x+24

• 12x²+32x+24

• 12x²+41x+24

• 12x²+41x+16

Tags

CCSS.HSA.APR.A.1

Use Foil to solve

(2x-2)(4x-8)

Mathematical Equivalence

ON

Answer explanation

(2x-2)(4x-8)

1. 1. First - 2x times 4x = 8x²

2. 2.Outside- 2x times -8 = -16x

3. 3.Inside - -2 times 4x = -8x

4. 4. Last - -2 times -8 = 16

Combine like terms

8x²-24x+16

Tags

CCSS.HSA.APR.A.1

• 5x²+16x+8

• 6x²+12x+8

• 6x²+16x+6

• 6x²+16x+8

Tags

CCSS.HSA.APR.A.1

Multiply these binomials.

( x + 6 ) ( x - 8 )

• x² - 2x + 48

• x² - 2x - 48

• x² + 2x - 48

• x² - 48

Tags

CCSS.HSA.APR.A.1

What does FOIL stand for?

• Flogging Outlawed in London

• Fans On in Landing

• First Outside Inside Last

• Fishing Only in Lakes

Tags

CCSS.HSA.APR.A.1

• x²+4x+8

• x²+8x+8

• x²+8x+6

• x²+6x+8