1. Factor the trinomial: x2 + 22x + 72
   

A(x + 2)(x + 36)

B(x + 4)(x + 18)

C(x + 6)(x + 12)

D(x + 2)(x + 11)

1. Solve the equation using factoring.
   

x2 + 7x + 12 = 0

A{-3, -4}

B{3, 4}

C{-2, -6}

D{2, 6}