Respuesta :

Answer:

Answer = x^4+7x^3−4x2−18/x^2


Step-by-step explanation:

x^2+7x−18/x^2−4

=

x^4+7x^3−4x2−18/x^2


Answer = x^4+7x^3−4x2−18/x^2


Hoped i helped with this equation. Have a wonderful day