- (1) Separable 1st Order Differential Equations

- (3) Exact Equations II (Making Inexact Equations Exact)

- (4) 1st Order Homogeneous with (v=y/x) substitution

- (5) Bernoulli Differential Equations

- (7) Solving 2nd Order Differential Equations (3 case studies)

- (9) Series Solutions to 2nd Order Linear Equations

- (10) Solving Differential Equations using the Laplace Transform