___ (\/ x + 5*x, x)
(sqrt(x) + 5*x, x)
d / ___ \ --\(\/ x + 5*x, x)/ dx
2 d / ___ \ ---\(\/ x + 5*x, x)/ 2 dx
3 d / ___ \ ---\(\/ x + 5*x, x)/ 3 dx