1. Problem statement Find the transfer function , H(s) by two methods. Use Nodal analysis with Cramer's method, and decompose into simpler sections and use the property, H(s) = H1(s) * H2(s). 2. Relevant equations H(s) = H1(s) * H2(s) H(s) = Vout/Vin Cramer's Rule. X = Dx/D : where D is the determinant and Dx is the determinate with the x column. 3. The attempt at a solution I used nodal with Cramer's Method, and decomposed into to sections. The transfer functions were similar but the denominators differ by a term, and I don't know why. First using nodal with Cramer's method. Then decomposing the filter into two filters, finding H(s)1,H(s)2, then H(s)=H(s)1xH(s)2. Here are the two transfer functions. You can see that they differ by a single term in the denominator, GL/sL circled in red. I'm sure they should be the same, but I'm not sure where I'm going wrong. Can anyone point me in the right direction? Thanks a lot.