Factoring Quadratic a=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 - 9x - 36

• (x -12)(x + 3)

• x^2 - 5x - 36

• (x - 6)(x + 6)

• x^2 - 36

• (x - 4)(x + 9)

• x^2 + 5x - 36

• (x + 4)(x - 9)

Match the following expressions with their factors.

• x² + 6x + 8

• (x + 4)(x + 3)

• x² + 7x + 12

• (x + 2)(x + 3)

• x² + 5x + 6

• (x + 5)(x + 1)

• x² + 6x + 5

• (x + 4)(x + 2)

Factor: m² + 8m + 15 = (a)  

• (m + 2)(m +6)

• (m + 1)(m + 7)

• (m + 4)(m + 4)

• (m + 3)(m + 5)

Factor the quadratic expression: x^2-7x+12