blackfriday
Pezzonovante
hey fellas
in arnold ex 4.3 last question, they ask for the value of a^5+b^5+c^5 for x^3+qx+r. now i know how to do it the obvious way but can anyone tell me a really quick way of doing it because i cant be stuffed expanding out to the power of 5.
cheers
in arnold ex 4.3 last question, they ask for the value of a^5+b^5+c^5 for x^3+qx+r. now i know how to do it the obvious way but can anyone tell me a really quick way of doing it because i cant be stuffed expanding out to the power of 5.
cheers