Question

How do i figure out A B and C in this:
(2x-1)/(4x^3+x)=((Ax+B)/(4x^2+1))+(C/x)

Answer 1

Is that all the info your question provided?
Do you want to calculate A,B,C numeric values or based on x?

Answer 2

It's based on whats left of the = sign.

something called part fraction division in Norwegian