√（3a）/2b*[√（b/a）÷2√(1/b)]=√（3a）/2b*[√（b/a）÷√(4/b)]=√（3a）/2b*[√（b/a÷4/b)]=√（3a）/2b*[√（b/a*b/4)]=√（3a）/2b*√[(b²/(4a)]=√(3a)*√[(b²/(4a)]/2b=√[3a*b²/(4a)]/...