7.5 - Perfect Square Trinomials and Difference of Two Squares

Factor: x² + 24x + 144

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

Tags

CCSS.HSA.APR.C.4

Factor: x² - 30x + 225

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

Tags

CCSS.HSA.APR.C.4

Factor:
 n² + 10n + 25

• (n + 5)(n - 5)
• (n + 25)(n + 1)
• (n - 5)²
• (n + 5)²

Tags

CCSS.HSA.APR.C.4

Put into standard form: (x - 9)²

• x² + 9x + 9
• x² - 18x + 81
• x² + 18x + 81
• x² - 81x + 18

Tags

CCSS.HSA.APR.C.4

Factor the following perfect square trinomial

x² – 34x + 289

• (x – 34)(x + 34)

• (x – 17)²

• (x – 34)²

• (x – 17)(x + 17)

Which of the following is a perfect square trinomial?

• x² – 10x + 5 
• x² + 22x + 121 
• x² – 8x – 16 
• x² + 8x + 24 

Tags

CCSS.HSA.APR.C.4

Which of the following is a perfect square trinomial?

• x² – 18x + 81 
• x² – 12x + 6 
• x² + 20x + 40 
• x² – 12x – 36 

Tags

CCSS.HSA.APR.C.4

Which of the following is NOT a perfect square trinomial?

• x² – 2x + 1 
• x² + 14x + 49 
• x² – 10x + 25 
• x² + 8x – 16 

Tags

CCSS.HSA.APR.C.4

Factor: x² - 30x + 225

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

Tags

CCSS.HSA.APR.C.4

Is this a perfect square trinomial?
x² + 10x + 100

• Yes
• No

Tags

CCSS.HSA.APR.C.4