Question

i can't read youtube writing plaše redo esp 4 using v as the variable of substitution

solve using Bernoulli differential equations

dy dx dy -2ry-3y dx 2. dy 3. dx 4. (xy-1)dx+x'y'dy 0

Answer 1

uith Divcdiag 7) t get ue -2- gat ue e lene ar DE in y'. It on. e Heme pC = e I F e y alaton The (T-F) tc (T-F) 7 e e e =7 3 e Replace 2X e

3 y - 2%y ui th We Benenl's e get uei th ue 3 pat 3 get uLe -3, ue ony It Нevey pra) Spendx I F e e 1 z e L genane latsn The

7 5 C Replice by 6 C =7 2- uith 2 2-- with 3 3 put y - get ue D WYt 34 (2) (2) 3 Lnear DE Ch 3'. pen)= watt

Spек) lx e з еnt e e. genenl la t on aси (4. 3 C C 3 C 3 Replee -7 C 3 3 LT 3 Bermenlle' . a t

Divi doy ith 3 / -7) pit D a' ; 4 Ly 3 ( get (0 /ue usony (2) honear pCm) Spenpdn Heney T- F e e e lutn The geneml S = (4 ) e 3 Re pleee by e 23