Could I have some help for this question?
$$\int \frac {x^4}{x^4 +5x^2 +4} \, dx$$
I've reduced the equation to...
$$\int \frac {1}{1 + 5x^{-2} + 4x^{-4}} \, dx$$
But I'm stuck after this step. Could I have some help for this question?
Could I have some help for this question?
$$\int \frac {x^4}{x^4 +5x^2 +4} \, dx$$
I've reduced the equation to...
$$\int \frac {1}{1 + 5x^{-2} + 4x^{-4}} \, dx$$
But I'm stuck after this step. Could I have some help for this question?