Algebra II 3rd Nine Weeks Practice Test

r⁴ - q⁴

• (r² + q²) (r² - q²)

• (r² - q²) (r² - q²)

• (r + q) (r - q)

• Can't factor using Diff. of Squares

Fully Factor the Following
25x²-81

• (5x-9)²

• (5x+9)(5x-9)

• 25(x-9)²

• (9x+5)(9x-5)

Factor:  27x³ + 8

• (3x + 2)(9x² - 6x + 4)

• (9x + 2)(3x² + 18x + 4)

• (3x²+4)(9x + 2)

• (27x + 8)(x² - 216x + 64)

Fully Factor the Following
8x³-27

• (2x+3)(4x²-6x+9)

• (2x-3)(4x²+6x+9)

• (2x-3)(4x²+6x-9)

• (2x-3)(2x²+6x+9)

64x³ + 1

• (4x - 3)(16x² + 12x + 9)

• (3x - 1)(9x² + 3x + 1)

• (2x - 1)(4x² + 2x + 1)

• (4x + 1)(16x² - 4x + 1)

What is the factored form of 4p³+8p²+3p+6

• (2p²+3)(p+2)

• (2p²+6)(p+4)

• (4p²+3)(p+2)

• (4p²+8p)(3p+6)

Factor the Polynomial

96x³ - 84x² + 112x - 98

• 2(6x² + 7) (8x - 7)

• 2(6x² - 7) (8x + 7)

• 4(6x² + 7) (8x - 7)

• 4(6x² - 7) (8x + 7)

Factor the Polynomial

63x³ + 54x² - 105x - 90

• 3(3x² - 5) (7x + 6)

• 3(3x² + 5) (7x - 6)

• 5(3x² - 5) (7x + 6)

• 5(3x² + 5) (7x - 6)

 $\frac{6x^2+19x+3}{x+3}$  

 $\frac{15x^2+19x+6}{5x+3}$