`int_-2^2x^2/[1+5^x]dx`

int_(-2)^(2)(x^(2))/(1+5^(x))dx

Evaluate int_(-2)^(2)(x^(2))/(1+5^(x))dx

(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_(-2)^(-1)(5+x)dx

int_(1)^(2)x^(-5)dx

int_(1)^(3)(2x^(2)+5x)dx

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

(i) int_2^3 1/x dx (ii) int_1^2 1/x^2 dx (iii) int_1^e (dx)/x (iv) int_-1^1 (x+1) dx