DRILL Multiplying Binomials Part 1

 Multiply:
(r + 7)(r − 7) 

• r ² − 49 
• r ² + 14
• r ² − 7r + 49 

What is the product of (a-3)(a+3)?

• a²-9

• a²+9

What is the product of (5x-1)(5x+1)

• 25x² -1

• 5x²-1

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

• 4x² - 9

• 4x² + 9

• 4x²- 12x - 9

• 4x² + 12x - 9

Find the product: (v - 8)(v - 8)

• v² - 64
• v² - 16v + 64
• v² + 16v - 64
• v² + 64

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

• 4x^2 - 9

• 4x^2 + 9

• 4x^2 - 6x + 9

• 4x^2 + 6x + 9

Multiply:

(p − 8)²

Hint: (p − 8)² = (p − 8)(p − 8)

• p ² − 16p − 64

• p ² + 16p + 64

• p ² − 16p + 64