Все на картинке
1) =(-1/3) ∫ (7-х^3)^(-1/6) d(7-x^3)= = (-1/3) * (7-x^3)^((-1/6)+1)/((-1/6)+1)) + C= =(6/5)*(-1/3) *(7-x^3)^(5/6)+C= =(-2/5)*(7-x^3)^(5/6)+C=