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Divide: 25 x^3y^2\ by-15 x^2y (ii) -7...

Divide: `25 x^3y^2\ ` by`-15 x^2y` (ii) `-72 x^2y z\ ` by`-12 x y z`

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(i) `25 x^3y^2` by `-15 x^2y`
`=(25x^3y^2)/(-15x^2y)`
`=-5/3xy`

(ii) `-72 x^2y z` by`-12 x y z`
`=(-72x^2yz)/(-12xyz)`
`=6x`
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