" 7."int(x)/(1+x^(4))dx

int(x^(7))/(x^(4)+1)dx

int (x^7)/(1+x^4)^2dx=

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

Find the following integrals. 1. int 3x^(7)dx 2. int 4 sqrt(x)dx 3. int(dx)/(sqrt(x)) 4. int(x^(3)-5x^(2)+7x-11)dx 5. int 3 xdx 6. int 5x^(2)dx 7. int(1)/(2)x^(3)dx

Evaluate : (i) int(3x+5)^7dx (ii) int(4-9x)^(5)dx (iii) int(1)/((2-3x)^(4))dx (iv) intsqrt(ax+b)\ dx

int(dx)/(x+x^(7))=p(x), then int(x^(6))/(x+x^(7))dx is

If int(dx)/(x+x^(7))=p(x) then, int(x^(6))/(x+x^(7))dx is equal to:

int(7-3x)^(4)dx

int x^7/(x^4+1)dx