`int_0^2(d x)/(x+4-x^2)`

Evaluate the integrals int_0^2(dx)/(x+4-x^2)

Let u=int_0^oo (dx)/(x^4+7x^2+1 and v=int_0^x (x^2dx)/(x^4+7x^2+1) then

Let u=int_0^oo (dx)/(x^4+7x^2+1 and v=int_0^oo (x^2dx)/(x^4+7x^2+1) then

Let u=int_0^oo (dx)/(x^4+7x^2+1 and v=int_0^oo (x^2dx)/(x^4+7x^2+1) then

Let u=int_0^oo (dx)/(x^4+7x^2+1 and v=int_0^oo (x^2dx)/(x^4+7x^2+1) then

Evaluate the definite integral int_0^1 (2 x+3)/(5 x^2+1) d x

(i) int_0^1 (dx)/sqrt(1-x^2) (ii) int_0^1 (dx)/sqrt(1+x^2) (iii) a int_1^sqrt3 (dx)/(1+x^2) b int_0^1 (dx)/(1+x^2) (iv) int_0^(2//3) (dx)/(4+9x^2) (v) int_0^1 x/(x^2+1)dx (vi) int_2^3 x/(x^2+1) dx

int_0^2 e^x d x

int_0^5 x^2 d x

Evaluate int( d x)/(7-4 x-2 x^2)