Question

simplify by removing factors 1
z^2-36/6-z

Answer 1

=(z-6)(z+6) / 6-z
= (z-6)(z+6) / -(z-6)
= -(z+6)

Answer 2

\[\frac{(z-6)(z+6)}{6-z}\]

Answer 3

\[-\frac{(z+6)(z-6)}{z-6}=-(z+6)\]

Answer 4

what do you use to get that format cal?