Question

(49z^2)/(2z^2-4z+2)*(2z-2)/(7z)

Answer 1

I get 7z(2z-2)/2z^&2-4z+2

Answer 2

is that right ??

Answer 3

\[\frac{7 z (2 z-2)}{2 z^2-4 z+2} \]Yes, I get the same expression.