int e^(x)((1)/(sqrt(1+x^(2)))+(1-2x^(2))/(sqrt((1+x^(2))^(5))))dx

The value of integral int e^(x)((1)/(sqrt(1+x^(2)))+(1)/(sqrt((1+x^(2))^(5))))dx is equal to e^(x)((1)/(sqrt(1+x^(2)))+(1)/(sqrt((1+x^(2))^(3))))+ce^(x)((1)/(sqrt(1+x^(2)))-(1)/(sqrt((1+x^(2))^(5))))+ce^(x)((1)/(sqrt(1+x^(2)))+(1)/(sqrt((1+x^(2))^(5))))+c none of these

int(e^(2x))/(sqrt(1-e^(2x)))dx

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

int(e^(x))/(sqrt(e^(2x)-1))dx=

Evaluate: (i) int(e^(x))/(sqrt(4-e^(2x)))dx (ii) int(x^(2))/(sqrt(1-x^(6)))dx

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

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

int (2x+1)(sqrt(x^(2)+x+1))dx

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

int e^(x)(x+sqrt(1+x^(2)))(1+(1)/(sqrt(1+x^(2))))dx=