4.4 x 10^-4
Hope this helps!
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!
Working attached below. Hope this helps! Any questions let me know :)
The angles have to have a 90 degree angle , and they have to be equal too
