Differential Eqns. F22-06 -- Exact ODEs + Substitution (BONUS)

0:00 Introduction
0:56 Problem involving an exact ODE
7:20 Problem involving an exact ODE
12:29 Problem involving substitution with linear term
18:34 Problem involving homogeneous ODE
26:50 Problem involving homogeneous ODE
32:32 Problem involving Bernoulli ODE
38:17 Problem involving Bernoulli ODE
46:28 Philosophy of substitutions
48:00 Problem involving substitution with z=x^2+y^2
51:50 Problem involving substitution with z=y^3
58:55 Problem involving substitution with z=xy
1:07:25 Problem involving substitution z=e^y
1:19:24 Problem involving substitution z(x)=y'
1:23:50 Problem involving substitution z(y)=y'
1:28:37 Some problems can be done in many ways
1:30:01 Problem involving an exact ODE
1:34:05 Problem involving homogeneous ODE
1:41:55 Problem involving Bernoulli ODE