Question 657906
  <pre><font face = "Tohoma" size = 3 color = "indigo"><b> 
Hi,
{{{sqrt(125x^5) + 3sqrt(5x) = sqrt(25*5x^4x^1) + 3sqrt(5x) = 5x^2sqrt(5x)+3sqrt(5x)= (5x^2 + 3)sqrt(5x)}}}