>>928
t = √(2-3x)
と痴漢

∫{√(2-3x)/x}dx
= -2∫{t^2/(2-t^2)}dt
= 2t - √2∫{1/(√2+t) + 1/(√2-t)}dt
= 2t + √2log|(√2-t)/(√2+t)| + C
……