Foil Polynomials

Instead of using "FOIL", what is the name of another method that helped us multiply polynomials?

• Double Trouble

• Box Method (or Area Model)

• Box of Chocolates

• Plastic Wrap

Tags

CCSS.HSA.APR.A.1

FOIL or NOT FOIL?

• FOIL - this is multiplication of two binomials, so distribute -2 then FOIL

• NOT FOIL - this is the addition of two binomials, so combine like terms immediately

• NOT FOIL - need to distribute the -2 and then combine like terms

Tags

CCSS.HSA.APR.A.1

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

• 6x² + 16x + 8

• 5x² +11x + 6

• 5x² + 16x + 6

• 6x² + 11x + 8

Tags

CCSS.HSA.APR.A.1

Multiply:
(3x – 1)(x + 5) 

• 3x² + 4x + 5

• 3x² + 4x - 5

• 3x² + 14x + 5

• 3x² + 14x - 5

Tags

CCSS.HSA.APR.A.1

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

• A
• B
• C
• D

Tags

CCSS.HSA.APR.A.1

Multiply:
(x - 9)(x - 7)

• x² - 2x - 63

• x² - 16x - 63

• x² - 2x + 63

• x² - 16x + 63

Tags

CCSS.HSA.APR.A.1

Use the FOIL method to multiply:
(x+10)(x-10)

• x²  - 100

• x² + 100

• x² + 20x - 100

• x² -20x + 100

Tags

CCSS.HSA.APR.A.1

Use the FOIL method to multiply:
(x +2)(x + 3)

• x² + 5x + 6

• x² + x + 6

• x² + 5x + 5

• x² + 6x + 6

Tags

CCSS.HSA.APR.A.1

Use the FOIL method to multiply:
(x-7)²

• x²-49

• x²+49

• x²-14x+49

• x²-14x-49

Tags

CCSS.HSA.APR.C.4