`int (x^2)/((2 + 3x^3)^(3))dx`

int(3x^(2))/(9^(2)+x^(3))dx

int(3x-2)/((x+1)^(2)(x+3))dx

Evaluate : (i) int(3x^(2))/((1+x^(6)))dx (ii) int(x^(3))/((x^(2)+1)^(3))dx (iii) (x^(8))/((1-x^(3))^(1//3))dx

int(x^(2))/((1+x^(3))(2+x^(3)))dx

int(x^(2))/(x^(6)+2x^(3)-3)dx=

int(3x^(2)+1)/((x^(2)-1)^(3))dx

int(dx)/((2-3x))=?

int (3x^2 - 4)x dx

int (x^2 - 3x^9)dx

int(2x^(2)+3)sqrt(x+2)dx( ii) int(x^(2)+3x+1)/((x+1)^(2))dx