1. The problem statement, all variables and given/known data Prove that C is a field. 2. Relevant equations Field Axioms. 3. The attempt at a solution I know there are 10 field axioms, but is it enough to just say something like: Let a,b,c be in C (a+b) + c = a + (b + c) So satisfies addition associativity, and then go ahead and do all the others? Just doesn't seem like proof...How else could I go about proving it?