Question 94278
{{{((15x + sqrt(375x^3))/3x)}}}
{{{((15x + sqrt(5*5*15*xxx))/3x)}}}  [factor the radicand]
{{{((15x + 5x*sqrt(15x))/3x)}}}
{{{(((5x)(3 + sqrt(15x)))/3x)}}}  [factor wherever possible]
{{{(((5)(3 + sqrt(15x)))/3)}}} [cancel wherever possible]
{{{((15 + sqrt(15x))/3)}}} [simplify]