Question

производная 10 класс.

Answer 1

$1) y`=3x^2-4x+1\2y`=frac{1}{2sqrt{x}}(2sinx+1)+2sqrt{x}cdot cosx\3)y`=frac{-1cdot 2x}{x^4}=frac{-2}{x^3}\4)y`=frac{-(-sinx)}{cos^2x}=frac{sinx}{cos^2x}\5) y`=frac{6xcdot x^3-3x^2(3x^2-2)}{x^6}=frac{3x^2(2x^2-3x^2+2)}{x^6}=frac{3(2-x^2)}{x^4}\6)y`=frac{1}{cos^2x}-frac{1}{x^2}$