Summative: Factoring

 Factor: $x^2\ +\ 9x\ -\ 36$ 

• (x + 12)(x - 3)

• (x - 12)(x + 3)

• (x + 9)(x - 4)

• (x - 9)(x + 4)

Factor:  $x^2\ +\ 2x\ -\ 3$  

• (x + 3)(x - 1)

• (x - 3)(x + 1)

• (x + 3)(x + 1)

• (x - 3)(x - 1)

Factor:  $3x^2\ -\ 7x\ +\ 2$  

• (3x - 1)(x - 2)

• (3x + 1)(x + 2)

• (3x - 2)(x -1)

• (3x + 2)(x + 1)

Factor:  $5x^2\ -\ 13x\ +\ 6$  

• (5x - 3)(x - 2)

• (5x - 2)(x + 3)

• (5x + 2)(x + 3)

• (5x + 2)(x - 3)

Factor:  $4x^2\ -\ 16x\ -\ 9$  

• (2x - 9)(2x + 1)

• (2x + 9)(2x - 1)

• (4x - 1)(x + 9)

• (2x - 3)(2x - 3)