Factoring PST

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.APR.C.4

Factor 25x² + 60x + 36

• (5x + 6)²

• (5x - 6)²

• (5x + 18)²

• Not a Perfect Square Trinomial

Tags

CCSS.HSA.APR.C.4

Factor: x² + 24x + 144

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

Tags

CCSS.HSA.APR.C.4

Factor the perfect square trinomial x² - 20x + 100

• (x - 10)²

• (x - 100)²

• (x + 10)(x - 10)

• (x + 10)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.C.4

What is the factored form of 4x² + 4x + 1?

• (2x + 3)²

• (4x – 1)²

• (2x + 1)²

• (2x - 1)²

Tags

CCSS.HSA.APR.C.4

What is the factored form of 9x² – 12x + 4?

• (3x – 3) (3x – 4)

• (x – 2) (9x – 2)

• (3x + 2)²

• (3x – 2)²

Tags

CCSS.HSA.APR.C.4

What is the factored form of x² + 18x + 81?

• (x – 8)²

• (x – 9)²

• ( x + 9)²

• (x + 9) (x - 9)

Tags

CCSS.HSA.APR.C.4

Factor: x² + 24x + 144

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

Tags

CCSS.HSA.APR.C.4