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

The value of the integral inte^(x^(2)+(1)/(x))(2x^(2)-(1)/(x)+1)dx is equal to (where C is the constant of integration)

Integrate: int (5x^(2) + 1)/((x + 1)^(2)(2x - 1)) dx

The value of the integral inte^(x^(2)+(1)/(2))(2x^(2)-(1)/(x)+1)dx is equal to (where C is the constant of integration)

(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

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

Evaluate : (i) inte^(x)((1)/(x)-(1)/(x^(2)))dx (ii) inte^(x)((1)/(x^(2))-(2)/(x^(3)))dx (iii) inte^(x){sin^(-1)x+(1)/(sqrt(1-x^(2)))}dx (iv) inte^(x)(tanx+logsecx)dx

"int_1^(2)((1)/(x)-(1)/(2x^(2)))dx

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