Let f(x) = x^4 - 3x^2 + 2 and g(x) = 2x^4 - 6x^2 + 2x - 1. What is the degree of f(x) + g(x).
We only need to add the 4th power terms =
x^4 + 2x^4 =
3x^4 = 4th degree
