Question

Solve the differential equation by separation of variables
x(dy/dx)=4y

Answer 1

get all your x one on side and y on the opposing side
so we have xdy=4ydx
dy/y=4dx/x

Answer 2

integrate both sides

Answer 3

lny=4lnx+C

Answer 4

y=e^(lnx+C)

Answer 5

oops y=e^(4lnx+C)

Answer 6

The answer is y=cx^4

Answer 7

Just can't figure out how they got the x^4

Answer 8

y=e^(4lnx)e^C=x^4C

Answer 9

Thx I see thx a lot :)

Answer 10

ok