当x=根号3/3,代数式[(x*x-3x)/x]除以[x+(3/2-x)]

问题描述:

当x=根号3/3,代数式[(x*x-3x)/x]除以[x+(3/2-x)]

[(x*x-3x)/x]除以[x+(3/2-x)]
=(x-3)/(3/2)
=2/9*根号3-2