Question

What is the simplified form of 12z^2-7z-12/3z^2+2z-8? ...?

Answer 1

It should go like this:

(4z + 3) (3z - 4) / (3z - 4) (z + 2)

Then you just cancel out (3z -4) and (3z -4), and the final simplified form of this polynomial is:

(4z +3) / (z + 2)