page1502      Rings      Matthias Lorentzen...mattegrisenforlag.com


Look at the picture beneath, then scroll down to the question and click the correct Answer button.

Question

Let deg(f)= n , deg(g)= m and `a_n b_m x^{n + m} = a_2 b_3 x^{2 + 3}`.
Is it true that deg(fg) = n + m ?