Practice problem
Find the product of xyz\frac{xy}{z}zxy and xyz\frac{x}{yz}yzx.
x2yyz2\frac{x^2y}{yz^2}yz2x2y
x2z2\frac{x^2}{z^2}z2x2
2xy2yz\frac{2xy}{2yz}2yz2xy
xz\frac{x}{z}zx
Type a concept, like “slope” or “photosynthesis”.