Particular solution to differential equation example | Khan Academy

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Differential Equations on Khan Academy: Differential equations, separable equations, exact equations, integrating factors, homogeneous equations.

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[naeemashraf]

Almost every one on youtube is just solving easy questions just like teachers do in the class and let the other questions as burden on students you are also doing solve more complex problems !!!

[zachhetzler]

How would you know not to solve for C immediately after integration? It's the same equation as where C is solved for, but manipulated algebraically. Solving for C after integration yields C = -1/2. What gives?

[ashrafulalam]

would y = 1/(-2x+c) be the general solution?

when u sub in x and y to solve for c at the step : -1/(2y)=x+c 
C=-1/2, how come?

[xxdoobxx]

what if the question is "yy' = 2xy; when y(0) = 1".does the calculation same like you showed?

[Livuo]

Please sir when you multiplied both sides by 2, why did you not multiply the C by 2 also?

[ratboii]

I personally recommend using the equation at 3:07 to find c
and using the same equation to find y at x=3
because I always forget that you can't multiply anything by a constant.
You might forget too!

[tristanbriones]

I bet this guy could be friends with The Organic Chemistry Tutor :)

[ZMartinW]

How do you know when multiplying a constant by a negative to make it negative or leave it positive?

[laus]

at 3:42, why don't you also distribute the -2 to the constant C? 

[ENCHANTMEN_]

differentiate this solution in particular!

[faithelias]

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