Производную отыскать - x ^ 4

f(х) = (4 * (х 5)^(1 / 2)) = 4 * (х 5) *((х 5)^(1 / 2)) = 4 * ((х) (5)) *((х 5)^(1 / 2)) = 4 * (1 0) * (1 / 2) * (х 5)^(-1 / 2) = 2 / (х 5). f(х) = (8^х + e^х) = (8^х) + (e^х) = 8^х * ln 8 + e^х. f(х) = (e^х х^2) = (e^х) (х^2) = e^х 2 * х^(2 1) = e^х 2 х^1 = e^х 2 * х = e^х 2х.

f(х) = ((2х + 1) * e^х) = (2х + 1) * e^х + (2х + 1) * (e^х) = ((2х) + (1)) * e^х + (2х + 1) * (e^х) = (2 + 0) * e^х + (2х + 1) * e^х = (2 + 2х + 1) * e^х = (2х + 3) * e^х.