Factoring Mixed Practice

• (x - 5)(3x + 1)

• (3x - 5)(x + 1)

• (3x + 5)(x - 1)

• (x + 5)(3x - 1)

• (2x - 3)(x + 3)

• (2x + 3)(x - 3)

• (2x - 1)(x + 9)

• (2x + 9)(x - 1)

• (x - 6)(x + 2)

• (x - 6)(x - 2)

• (3x + 2)(x - 2)

• (3x - 2)(x - 2)

• (2x + 1)(x + 10)

• (x + 1)(x + 10)

• (2x + 5)(x + 1)

• (2x + 1)(x + 5)

• (x + 4)(x + 1)

• 2(x + 1)(x + 2)

• (2x + 1)(x + 2)

• (2x + 2)(x + 1)

• (x - 16)(x - 1)

• (x - 4)(4x - 1)

• 4(x - 4)(x - 1)

• (4x - 4)(x - 1)

r² - 9t²

• (r + 3t) (r - 3t)

• (r - 3t) (r - 3t)

• (3r + t) (3r - t)

• Can't factor using Diff. of Squares

Which of these can factor using difference of two squares?

• 144x² - 49y²

• x² + 4x - 12

• 100x² + 20x + 1

• 14x - 16

Factor the Polynomial:

121r² - 64t²

• (11r + 8t)(11r - 8t)

• (11r - 8t)(11r - 8t)

• (11r + 8t)(11r + 8t)

• Unfactorable

4x²y² - 1

• (2 + xy) (2 - xy)

• (2x + y) (2x - y)

• (2xy + 1) (2xy - 1)

• (2y + x) (2y - x)