Question

$$\frac{x+1}{(x-1)(x^{2}+1)^{2}}\equiv-$$

Answer

$$x-1+e*IM*q*u*v*(x-1)*(x^2+1)^2$$

Solution


Collect like terms.
\[x+(e\imath quv(x-1){({x}^{2}+1)}^{2}-1)\]
Regroup terms.
\[x-1+e\imath quv(x-1){({x}^{2}+1)}^{2}\]