" 7."int(1-x^(2))/(x(1-2x))dx

"int(1)/(x(1-2x))dx

" (7) Evaluate: "int(x^(2))/(1+x^(3))dx

int(1-x^(2))x^(7/3)dx

Evaluate: int_(1)^(2)(1)/((x+1)(x+2))dx( ii) int_(1)^(2)(1)/(x(1+x^(2)))dx

(i) int((x^(2) - 1)/(x^(2) + 1))dx , (ii) int ((x^(6)- 1)/(x^(2) + 1))dx (iii) int ((x^(4))/(1+x^(2)))dx , (iv) int((x^(2))/(1+x^(2)))dx

The value of int(x^(7))/((1-x^(2))^(5))dx is

Evaluate: int(x^(7))/((1-x^(2))^(5))dx

Evaluate: int(x^(5/2))/(sqrt(1+x^7))dx

Evaluate: int(x^(5/2))/(sqrt(1+x^7))dx

int(7x-8)/(x(x-1)^(2))dx