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)?
Just look at the he=ighest degree terms x^4 - 2x^4 = - x^4 Degree remains 4
+36916 
