1)\(\frac{xy}{x}\)
\(y\)
2)\(\frac{x^2y^2}{y}\)
\(x^2y\)
3)\(\frac{9xy^2}{3x}\)
\(3y^2\)
4)\(\frac{4x^2y}{xy}\)
\(4x\)
5)\(\frac{6x^2y^2z}{3xy}\)
\(2xyz\)
6)\(\frac{-5x}{-15xyz}\)
\(\frac{1}{3yz}\)
7)\(\frac{6xy-4xz}{2x}\)
\(3y-2z\)
8)\(\frac{2yz}{4xyz-2yz}\)
\(\frac{1}{2x-1}\)