Question

857 x 4

Answer 1

First multiply both sides by z-2

Answer 2

as suggested ---> \(\bf z-2=\cfrac{y^2+4z-12}{z-2}\qquad {\color{red}{ \times (z-2)}}
\\ \quad \\
{\color{red}{ (z-2)}}\cdot z-2=
\cancel{\color{red}{ (z-2)}}\cdot\cfrac{y^2+4z-12}{\cancel{z-2}}\)

Answer 3

hmmm what did you get on the left-side multiplication? for (z-2)(z-2) ?

Answer 4

x = y + 2

Answer 5

hmmm idk but I know that answer you left isn't correct apparently

Answer 6

well, the idea being, that you have to, as agent0smith suggested, multiply both sides by (z-2) then simplify

Answer 7

@jdoe0001 y^2 + 4(z-3)

Answer 8

(z-2)(z-2) ? well.. use FOIL or just simply multiply both sides straight, to get the product