Question

Factor the quadratic expression: x^2 + 7x + 12. Option 1: (x + 3)(x + 4) Option 2: (x - 3)(x - 4) Option 3: (x + 2)(x + 6) Option 4: (x - 2)(x - 6)

Answer 1

Correct answer is option 1

Explanation:

x^2 + 7x + 12 =0

x +3

x +4

(x+3)(x+4)