Quadratic Factoring

The expression n² - 2n +1 can be factored as (a)  

• (n - 1)(n - 1)

• (n - 2)(n - 1)

• (n - 3)(n + 1)

• (n + 1)(n +1)

Factor
x² + 9x - 36 = (a)  

• (x + 12)(x - 3)

• (x + 9)(x - 4)

• (x - 12)(x + 3)

• (x - 9)(x - 4)

Match the following quadratic expressions with their factored forms.

• x^2 + 5x - 36

• (x - 4)(x + 9)

• x^2 - 36

• (x + 4)(x - 9)

• x^2 - 9x - 36

• (x -12)(x + 3)

• x^2 - 5x - 36

• (x - 6)(x + 6)

Factor
k² - 2k - 24

• (k+4)(k-6)

• (k+4)(k+6)

• (k+6)(k-1)

• (k-4)(k+6)

Tags

CCSS.HSA-REI.B.4B

Match the following expressions with their factors.

• x² + 5x + 6

• (x + 5)(x + 1)

• x² + 7x + 12

• (x + 4)(x + 2)

• x² + 6x + 8

• (x + 2)(x + 3)

• x² + 6x + 5

• (x + 4)(x + 3)

Tags

CCSS.HSA.APR.A.1

Factor: m² + 8m + 15 = (a)  

• (m + 2)(m +6)

• (m + 1)(m + 7)

• (m + 4)(m + 4)

• (m + 3)(m + 5)

Match the following expressions with their factored forms.

• x² + 8x - 20

• (x + 10)(x - 2)

• x² - 10x + 24

• (x + 12)(x - 2)

• x² - 10x + 16

• (x - 4)(x - 6)

• x² + 10x - 24

• (x - 2)(x - 8)

Factor: y² + 2y - 24

• (y + 4)(y - 2)

• (y + 6)(y - 4)

Factor the Trinomial:
x² - 8x + 15

• (x + 5) ( x + 3)

• (x - 5) (x - 3)

• (x + 15) (x - 1)

• (x - 7) (x - 8)