Verity the property: `x\ "x"\ (y+z)=x\ "x"\ y+x\ "x"\ z\ b y\ t a k ing:\ `
(i) `x=(-8)/3, y=5/6, z=(-13)/(12)`
(ii)`x=(-3)/4, y=(-5)/2, z=7/6`

Explanation

(i) `x=(-8)/3, y=5/6, z=(-13)/(12)`
`=>[(-8)/3 xx (5)/6] xx (-13)/(12)(-8)/3 xx [(5)/6 xx (-13)/(12)]`
`=>40/18 xx 13/12=8/3 xx 65/72`
`=>520/216=520/216`

(ii)`x=(-3)/4, y=(-5)/2, z=7/6`
`=>[(-3)/4 xx ×(-5)/2] xx 7/6=(-3)/4 xx [(-5)/2 xx 7/6]`
`=>15/8 xx 7/6=3/4 xx 35/12`
`=>105/48=105/48`
Hence Verified.