multiplying binomials

What does FOIL stand for?

• Finally Our Inlaws Left

• Fifth Outside Inner Like terms

• First Outside Inside Last

• Fishing Only in Lakes

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.APR.C.5

Which of the following is a trinomial?
(If binomial is two terms, then trinomial is three terms.)

• x² + 7x + 12
• x + 8
• 9x - 5
• 15xy²

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

• x² + 100
• x² + 20
• (x + 10)(x + 10)
• 2(x + 10)

Tags

CCSS.HSA.APR.C.5

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

(x + 7)(x - 2)

• x^2 - 5x + 5
• x^2 - 9x - 14
• x^2 - 5x - 14
• x^2 + 5x - 14

Tags

CCSS.HSA.APR.A.1

(x + 5)² 

Hint: try (x + 5)(x + 5)

• x² + 25
• x² + 10x + 25
• x² + 10 x + 10
• x² + 10

Tags

CCSS.HSA.APR.C.4

What does the O in FOIL stand for?

• Onomatopoeia
• Orange
• Outlandish
• Outside

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

Simplify
(p − 8)²

 Hint: (p − 8)² = (p − 8)(p − 8)

• p ² − 16p − 64 
• p ² + 16p + 64 
• p ² − 16p − 8
• p ² − 16p + 64 

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

What does the L in FOIL stand for?

• Least
• Lark
• Last
• Lyrical

Simplify:
(x-7)²

• x²-49
• x²+49
• x²-14x+49
• x²-14x-49

Tags

CCSS.HSA.APR.A.1

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3