Simplify the product. (x - 4)(x 3)
Ax2 - 7x - 12
Bx2 x - 12
Cx2 - x - 12
Dx2 - 12x - 1
Ax2 - 7x - 12
Bx2 x - 12
Cx2 - x - 12
Dx2 - 12x - 1