# Thread: simplify:

1. ## simplify:

x^2-(6x-4)/x^2+8x+3 added to -7x^2-4-4x/-3-8x-x^2 = a/b

where a=_______
and wherer b= ______

2. Using the other two questions I helped you with as guides, make common denominators and then adding the fractions is easy.