найдите производную функции: 1) y=x^3 - 2x^2+x+22) y= 1/x^2 3) y=

f(x) = ((-x^2 + 2x^2)^3 + (x - 3)^4) = ((-x^2 + 2x^2)^3) + ((x - 3)^4) = (-x^2 + 2x^2) * ((-x^2 + 2x^2)^3) + (x - 3) * ((x - 3)^4) = ((-x^2) + (2x^2)) * ((-x^2 + 2x^2)^3) + ((x) (3)) * ((x - 3)^4) = (-2x + 4x) * (3 * (-x^2 + 2x^2)^2) + (1 - 0) * (4 * (x - 3)^3) = 2x * 3 * (x^2)^2 + 1 * (4 * (x - 3)^3) = 6x * x^4 + 4(x - 3)^3 = 6x^5 + 4(x - 3)^3.

f(x) = (sin^2 (x)) = (sin (x)) * (sin^2 (x)) = cos (x) * 2 * sin^(2 1) (x) = cos (x) * 2 * sin^(1) (x) = cos (x) * 2 * sin (x) = 2cos (x) sin (x).

f(x) = (tg (x) - сtg (x)) = (tg (x)) (сtg (x)) = (1 / (cos^2 (x))) (1 / (-sin^2 (x))) = (1 / (cos^2 (x))) + (1 / (sin^2 (x))).