\(I=\frac{1}{4}\int\limits^e_1\frac{4\ln^2x-1+1}{x\left(1+2\ln x\right)}dx=\frac{1}{4}\int\limits^e_1\frac{\left(2\ln x-1\right)dx}{x}+\frac{1}{4}\int\limits^e_1\frac{dx}{x\cdot\left(1+2\ln x\right)}\)
\(=\frac{1}{8}\int\limits^e_1\left(2\ln x-1\right)d\left(2\ln x-1\right)+\frac{1}{8}\int\limits^e_1\frac{d\left(2\ln x+1\right)}{\left(1+2\ln x\right)}\)
\(=\left(\frac{1}{16}\left(2\ln x-1\right)^2\right)|^e_1+\frac{1}{8}\ln\left|\left(1+2\ln x\right)\right||^e_1\)
\(=\frac{1}{8}\ln3\)