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math-differential equations
Posted by
kayla
on
Sunday, August 5, 2007
at 10:52pm.
hi i need to know how to do this one
thanks
Find the solution to yx + x + (dy/dx) = 0 ; y(9) = -9
y = ????
Does this separate the variables?
dy/dx=-x(y+1)
dy/(y+1) = -x dx
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