Alright, expand the given equation: (2+x) (2+x) (2+x) (2+x) (2+x) Use FOIL method and distribution to solve At the final answer, find the x^2 and the number that multiplies to it is the coefficient I can't do the actually expansion for you, it would take a decently long time. You should be able to, its a good practice. Good luck!
