Differential Equations

Advanced calculus topics from Diff EQ go here.
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Find explicit solution, is this right?
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royhaas
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Solving the IVP (x - 3) y1 + y = sqrt[x] (set-up help)
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Deleted member 4993
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Help with general solution to y^2 dy/dx + 2y^2 = 6e^3x
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6
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sumrtym77
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Find General Solution of (x + y) y' = 1
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4
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3K
sumrtym77
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Differential Eqns: Prove e^mt*x(t)->0 as t->infty for m<1...
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purpleswans
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hi a little help please
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13
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tkhunny
tkhunny
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AP Calc: f(1)=4, f'(x) = 3x^2+1/2y for all (x,y)
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4
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9K
skeeter
skeeter
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Differential Equation: dQ/dx = -2Q where Q = 40 when x = 0
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2
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Deleted member 4993
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[SPLIT] dx/dt - t^3 - x/t + 3 = 0, x(1) = -1
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3
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Deleted member 4993
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Dirac Delta Function: y''+5y'+4y=delta1(t), y(o)=0, y'(0)=0
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0
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3K
sunny1324
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Heaviside function, initial value problem
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2
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sgtpepper
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Solving eqn with given B.C's: d(r(dV_z/dr))/dr = 0, V_z=0 on
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1
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Deleted member 4993
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Undetermined Coefficient: y''-2y'+y = 6e^x
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2
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6K
sunny1324
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Undetermined Coefficients: y'' +10y'+25y=14e^(-5x)
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2
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sunny1324
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It must be easy but needing help w/ x*dy/dx = x^2 + y^2 + y
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8
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4K
davemath
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Gear's predictor-corrector using Newton's equiations
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0
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3K
graffy76
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show y = c e^(y/x) is soln to dy/dx = (y^2) / (xy - X^2)
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3
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sunny1324
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Intergrating factor for dydx + x = 27, w/ x = 0, y = 2
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2
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galactus
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D.E. (2x+1)dy + (y^2)dx = 0 through (4,1)
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4
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galactus
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dy/dx=(y+8x)/(x+2y) initial value: y(1)=1
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2
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3K
jazzman
J
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