`int ( x^4+ 3 x ^ 2 + 1) / x^3 dx`

EVALUATE int (x^3 + 5x^2 + 4x +1)/x^3dx

int (4x^(2) +x+1)/(x^(3) -1) dx=?

int1/(x^4+3x^2+9)dx

int_1^4 3x^2dx

int ((1+x)^3)/(x^2) dx

int (x^2 -1 )/ (x^3 sqrt(2x^4 - 2x^2 +1))dx is equal to

\int (3x^(2)+4x^(3)) dx

int (2x^3)/(4+(x^4)^2) 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

(i) \ int \ (x^3-1)/(x^2) \ dx quad (ii)int \ (x^(2//3)+1)dx