Expected Values..... E(X^2(3Y-1)) 1. The problem statement, all variables and given/known data What is the Expected Value of E(X2(3Y-1)) 2. Relevant equations Properties of Expected Values. E(X+c) = E(X) + c E(X+Y) = E(X) + E(Y) 3. The attempt at a solution I tried googling for a few of the properties I could use but I'm not sure which ones to use, or maybe I haven't found the required property? I have been given the data and worked out the marginal probability mass functions so I can work out E(X), E(Y), and E(XY) But I was wondering if I could decompose the problem quickly using properties of expected values, instead of having to do all the math involved manually calculating the expected value? If so, which properties should I take a look at in order to achieve this? Thanks!