Polynomial Operations and Factoring Review

17xy - x

• 17(xy - x)

• y(17x - x)

• x(17y - 1)

• not factorable

Simplify:

• 0

• -3n³ +8n

• -3n⁶ 

• -6n³

Simplify:

• 9n³ + 4n

• 7n³ + 6

• -3n³ + 2

• 7n⁶ + 6

Factor the trinomial:
x² - 13x +12 

• (x - 12)(x - 1)

• (x - 12)(x + 1)

• (x - 6)(x - 2)

• (x - 4)(x - 3)

Factor the binomial:
x² - 144

• (x + 12)(x + 12)

• (x - 12)(x - 12)

• (x + 12)(x - 12)

• (x - 16)(x + 9)

Simplify each expression. 
(6x + 4x⁴ - 3x²) + (7x⁴ + 5x² + 8x)

• 11x⁴  + 2x² + 14x

• 16x⁴  + x² + 14x

• 11x⁴  + x² + 14x

• 11x⁴  + 2x² + 10x

Multiply
x²(2x+3)

• x²+2x+3

• 2x+3

• 2x²+3x

• 2x³+3x²

(2x+6)(2x-6)

• 4x²+24x-36

• 6x+12

• 4x²-36

• 2x+6+2x-6

(3r-4)(7r-5)

• 21r²-43r+20

• 21r+43r²+9

• 7r+12r

• r+2r

Simplify:

• -4x - 3

• x² - 3

• -4x² - 6x

• -4x - 6