根号48-6分之根号3+（根号3）^0-3^-1
=√48-√3/6+（√3）^0-1/3
=4√3-√3/6+1-1/3
=(24√3-√3)/6+2/3
=(23√3)/6+2/3
=(23√3)/6+4/6
=(23√3+4)/6