FOIL and Box Method

What does it mean for two terms to be considered "like terms"

• They have the same number

• They have the same variable

• They have the same variable and exponent.

Tags

CCSS.6.EE.A.4

What does FOIL stand for?

• Failing Only in Latin

• Farming Only in Lakewood

• First Outside Inside Last

• Fresh Only in Lakes

Tags

CCSS.7.NS.A.2C

(x - 5)(x + 1)

• x^2 - 4x - 5
• x^2 + 6x - 5
• x^2 - 5x - 4
• x^2 - 4x - 4

Tags

CCSS.HSA.APR.A.1

(x - 4)(x - 6)

• x^2 -10x + 24
• x^2 - 10x - 24
• x^2 +10x + 24
• x^2 + 10x - 24

Tags

CCSS.HSA.APR.A.1

(6y - 5)(9y + 4)

• 27y² - 21y - 20
• 36y² - 21y - 20
• 45y² - 21y - 20
• 54y² - 21y - 20

Tags

CCSS.HSA.APR.A.1

(2s + 9)(3s - 4)

• 3s² + 19s - 36
• 4s² + 19s - 36
• 5s² + 19s - 36
• 6s² + 19s - 36

Tags

CCSS.HSA.APR.A.1

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

• 4x² + 9
• 6x² + 12x + 9
• 4x² + 6x + 9
• 4x² + 12x + 9

Tags

CCSS.HSA.APR.A.1

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

• 6x

• x²

• 42

• 7x

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5

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

• 6x

• x²

• 42

• 7x

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

If you were using the foil method, what is the last term in

this product above?

• 7

• 1

• 12

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5