Simple Factoring

a² + 8a + 12

• (a - 9) (a + 7)

• (a + 3) (a+ 6)

• (a + 2) (a + 6)

• (a - 2) (a + 6)

x² - 4x - 5

• (x + 1) (x + 5)

• (x - 1) (x - 5)

• (x - 1) (x + 5)

• (x + 1) (x - 5)

-n² + 9n - 20

• -(n - 4) (n - 5)

• -(n + 4) (n + 5)

• -(n + 4) (n - 5)

• -(n - 4) (n + 5)

-n² + 4n + 21

• -(n + 3) (n + 7)

• -(n - 3) (n - 7)

• -(n + 3) (n - 7)

• -(n - 3) (n + 7)

Match each polynomial to its factored form:

• (x-4)(x+1)

• (x+4)(x-1)

• (x-4)(x-1)

• (x+4)(x+1)

-k² - 17k - 72

• -(k - 8) (k - 9)

• -(k + 8) (k + 9)

• -(k - 8) (k + 9)

• -(k + 8) (k - 9)

-x² + 11x - 24

• -(x - 8) (x + 3)

• -(x + 8) (x + 3)

• -(x - 8) (x - 3)

• -(x + 8) (x - 3)