1.3.3.2 Case when \(\frac {\left ( n-2a\right ) }{2n}=k\) with k positive integer. (section 3-3 a(ii))

1.3.3.2.1 Example \(xy^{\prime }=2x^{4}-6y-5y^{2}\)
1.3.3.2.2 Example \(xy^{\prime }=2x^{4}-10y-5y^{2}\)
1.3.3.2.3 Example \(xy^{\prime }=2x^{4}-18y+5y^{2}\)