Question

найдите производную x^3+1/x^2+2

23Б

Answer 1

$y= frac{x^3+1}{x^2+2} \y'=frac{(x^3+1)'(x^2+2)-(x^3+1)(x^2+2)'}{(x^2+2)'}\y'=frac{3x^2(x^2+2)-2x(x^3+1)}{(x^2+2)^2}$