Factoring PST and DPS

Factor x² - 289

• (x + 17) (x + 17)

• (x - 17) (x - 17)

• (x + 17) ( x - 17)

• no factors

Factor x⁶ - 36y²

• (x - 6) (x + 6)

• (x³ - 6y) (x³ + 6y)

• (x + 6y) (x - 6y)

• (x³ + 6y) (x³ + 6y)

Factor Completely p⁴ - 81

• (p² + 9) (p² - 9)

• (p² - 9) (p + 3) (p - 3)

• (p² + 9) (p + 3) (p - 3)

• (p - 3) (p + 3) (p - 3) (p + 3)

Factor:

 $5x^3-20x$  

• (x - 2)(x + 2)

• 5x

• 5x(x - 2)(x + 2)

• 20x

Factor 81m² + 1

• not factorable

• (m - 9)(m + 9)

• 9m(9m - 1)

• (9m - 1)(9m + 1)

Which of the following is a perfect square trinomial?

• x² – 4x – 4 
• x² – 6x – 9 
• x² + 6x – 9 
• x² – 4x + 4 

Tags

CCSS.HSA.APR.C.4

Which of the following is NOT a perfect square trinomial?

• x² – 16x + 64 
• x² – 10x + 20 
• x² – 28x + 196 
• x² – 24x + 144 

Tags

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor: x² + 24x + 144

• (x + 12)²
• (x + 9)²
• (x + 15)²
• (x + 13)²

Tags

CCSS.HSA.APR.C.4

Factor: x² - 4x + 4

• (x + 2)²
• (x - 2)²
• (x + 4)²
• (x - 4)²

Tags

CCSS.HSA.APR.B.3

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3

Factor: x² - 30x + 225

• (x + 15)²
• (x - 15)²
• (x + 25)²
• (x - 25)²

Tags

CCSS.HSA.REI.B.4

CCSS.HSA.SSE.A.2

CCSS.HSA.SSE.B.3