д) 6√x - 2/3√9x + 10√x/4

Ответ:

д = 6√x - (2/3)√9x + 10√x/4 = 6√x - 2√x + (5/2)√x = (12/2)√x - (4/2)√x + (5/2)√x = (13/2)√x