1. The problem statement, all variables and given/known data When the area of an expanding square, in square units, is increasing three times as fast as its side is increasing, in linear units, the side is a.) 2/3 b.) 3/2 c) 3 d) 2 e) 1 2. Relevant equations A = s^2 dA/dt = 3s^2 3. The attempt at a solution Can anyone give me hints on how to start this problem?