Difference of Squares

x² - 9

• (x + 3) (x - 3)
• (x - 3) (x - 3)
• (x + 3) (x - 6)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

4a² - 25

• (2a + 5) (2a - 5)
• (2a - 5) (2a - 5)
• (x + 5) (x - 5)
• Can't factor using Diff. of Squares

Tags

CCSS.HSA.APR.C.4

4m² + 49

• (2m + 7) (2m - 7)

• (2m - 7) (2m - 7)

• (m + 7) (m - 7)

• prime

q² - 121

• (q + 11) (q - 11)

• (q - 11) (q - 11)

• (q + 11) (q + 11)

• prime

Factor completely: r⁴ - q⁴

• (r² + q²) (r² + q²)

• (r² + q²) (r² - q²)

• (r + q) (r - q)(r² + q²)

• (r + q) (r - q)(r² - q²)

9n² + 1

• (3n + 1) (3n - 1)

• (3n - 1) (3n - 1)

• (n + 3) (n - 3)

• prime

r² - 9t²

• (r + 3t) (r - 3t)

• (r - 3t) (r - 3t)

• (3r + t) (3r - t)

• prime

Factor the Polynomial:

121r² - 64t²

• (11r + 8t)(11r - 8t)

• (11r - 8t)(11r - 8t)

• (11r + 8t)(11r + 8t)

• prime

Fully Factor the Following
25x²-81

• (5x-9)²
• (5x+9)(5x-9)
• 25(x-9)²
• (9x+5)(9x-5)

Tags

CCSS.HSA.APR.C.4

Factor completely: 4x² - 16

• 4(x² - 4)

• (4x - 4)(4x + 4)

• 4(x - 2)²

• 4(x - 2)(x + 2)