note that
x^4-x^3+x^2-x+1 = (x^5+1)/(x+1)
see what you can do with that...
using de~movire to solve the equation
x^4-x^3+x^2-x+1=0
thanks working plzlllz
1 answer
x^4-x^3+x^2-x+1=0
thanks working plzlllz
1 answer