" 12."int(x)/(x+a)dx

int x^5/(1+x^12)dx

inte^(5x+12)dx

int (x ^ (2) + 2x + 12) / ((2x + 1)) dx

Evaluate: int(x^2)/(x^4-x^2-12)\ dx

Evaluate: int(x^2)/(x^4-x^2-12)\ dx

Evaluate int (x+1)/(x^(2)+3x+12) dx .

Let f(x) be a periodic function with fundamental period 12 If int_(-6)^(12) f(x)dx=9 and int_(0)^(12)f(x)dx=12 then the value of | int_(0)^(6)f(x)dx | is