Question

Solve x2 + 4x − 12 = 0.

Answer 1

x = 2

x = -6

Explanation:

Solve it by using the factoring method

x2 + 4x − 12 = 0.

(x-2)(x+6) = 0

Set the two x's to 0

x - 2 = 0

x = 2

x +6 = 0

x = -6