int(1+nx^(n-1)-x^(2n))/((1-x^(n))sqrt(1-x^(2n))))e^(x)*dx=

Evaluate: int e^(x)(1+nx^(n-1)-x^(2n))/((1-x^(n))sqrt(1-x^(2n)))dx

Evaluate: inte^x(1+n x^(n-1)-x^(2n))/((1-x^n)sqrt(1-x^(2n)))dx

int(e^(x)(1-nx^(n-1)-x^(2n)))/((1-x^(n)) sqrt(1-x^(2n)))d=....+c

int(x^(n-1))/(sqrt(1+4x^(n)))dx

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

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

int(dx)/(x^(n)(1+x^(n))^((1)/(n)))

If sqrt(1-x^(2n))+sqrt(1-y^(2n))=a^(n)(x^(n)-y^(n)) prove that y^(n-1)*sqrt(1-x^(2n))dy=x^(n-1)sqrt(1-y^(2n))dx

int(x^(n-1)dx)/( sqrt(a^(n)+x^(n)))

(b) int(x^(n-1)dx)/(sqrt(a^n+x^n))