Differential Equation

Topic / Topic starter Replies Viewssort descending Last post
Normal topic differential equation: given $f(x)$, show that $f(x)$, $f'(x)$, and $f''(x)$ are continuous for all $x$
by Dutsky Kamdon » February 1, 2016 - 10:39pm
0
32 by Dutsky Kamdon
November 17, 2021 - 11:33pm
Normal topic DE: $(x²+4) y' + 3 xy = x$
by Sydney Sales » September 19, 2016 - 2:55pm
0
57 by Sydney Sales
November 18, 2021 - 12:19am
Normal topic find the interval: third order differential equation
by Dutsky Kamdon » February 4, 2016 - 4:01pm
1
90 by fitzmerl duron
August 15, 2021 - 2:46pm
Normal topic differential operator please solve this problem
by Dutsky Kamdon » February 9, 2016 - 9:03pm
0
103 by Dutsky Kamdon
August 27, 2021 - 1:35am
Normal topic Elementary D.E by rainville
by Potpot Xhico » February 26, 2015 - 1:16am
1
199 by Jhun Vert
August 27, 2021 - 1:17am
Normal topic Differential equation
by Helpme » August 21, 2019 - 2:13pm
1
241 by amaziahbryceherrera
August 15, 2021 - 2:25pm
Normal topic How to Solve Newton's Law of Cooling
by AAA » October 26, 2019 - 5:30pm
2
317 by AAA
August 15, 2021 - 2:22pm
Normal topic Help please: $(1+e^x y+x e^x y) dx + (x e^x + 2) dy=0$
by Joshua Melegrit... » March 14, 2018 - 8:49am
0
446 by Joshua Melegrit...
November 18, 2021 - 12:29am
Normal topic differential equation: Determine whether a member of the family can be found that satisfies the initial conditions
by Dutsky Kamdon » February 1, 2016 - 10:27pm
0
454 by Dutsky Kamdon
August 27, 2021 - 1:37am
Normal topic Homogeneous equations- general solution
by shaaarmiii » September 14, 2017 - 7:48am
1
665 by fitzmerl duron
August 15, 2021 - 11:51pm
Normal topic Differential EQNS: $y \, dx = \left[ x + (y^2 - x^2)^{1/2} \right] dy$
by Sydney Sales » July 14, 2016 - 10:53am
8
674 by Sydney Sales
November 18, 2021 - 12:59am
Normal topic Differential Equations: $(r - 3s - 7) dr = (2r - 4s - 10) ds$
by agentcollins » July 16, 2016 - 11:17pm
1
752 by Jhun Vert
November 18, 2021 - 12:56am
Normal topic Differential Equation $2y \, dx+x(x^2 \ln y -1) \, dy = 0$
by qwerty » August 6, 2016 - 9:58pm
2
1,193 by Jhun Vert
January 15, 2022 - 11:49am
Normal topic Differential equation: Eliminate the arbitrary constant from $y=c_1e^{5x}+c_2x+c_3$
by Awing » September 17, 2019 - 10:00am
2
1,606 by Infinitesimal
November 18, 2021 - 12:18am
Normal topic bernoulli: $(y^4 - 2xy) dx + 3 x^2 dy= 0$
by Sydney Sales » September 5, 2016 - 12:19pm
2
1,690 by Sydney Sales
November 18, 2021 - 12:19am
Normal topic Differential Equation: $y' = x^3 - 2xy$, where $y(1)=1$ and $y' = 2(2x-y)$ that passes through (0,1)
by The Organist » December 5, 2020 - 5:09pm
1
2,036 by Jhun Vert
November 18, 2021 - 12:20am
Normal topic DE: $x \, dx + [ sin^2 (y/x) ](y \, dx - x \, dy) = 0$
by Sydney Sales » July 16, 2016 - 3:08pm
1
2,179 by Jhun Vert
November 18, 2021 - 12:55am
Normal topic DIIFERENTIAL EQUATION: $(x^2 + y^2) dx + x (3x^2 - 5y^2) dy = 0$
by Sydney Sales » July 16, 2016 - 4:45pm
4
2,280 by Helpme
November 18, 2021 - 12:16am
Normal topic Differential equation: $(x+2y-1)dx-(x+2y-5)dy=0$
by Helpme » August 21, 2019 - 8:41pm
4
3,188 by Infinitesimal
November 18, 2021 - 12:17am
Normal topic differential equations: $y(9x - 2y)dx - x(6x - y)dy = 0$
by Sydney Sales » July 13, 2016 - 7:50am
4
3,492 by Jhun Vert
November 18, 2021 - 12:21am
Normal topic Differential Equation: $ye^{xy} dx + xe^{xy} dy = 0$
by qwerty » July 17, 2016 - 8:28am
3
3,644 by engeng
November 18, 2021 - 12:54am
Normal topic Differential Equation: Application of D.E: Newton's Law of Motion
by Ednalyn DG Carpio » March 16, 2017 - 9:02am
1
3,860 by fitzmerl duron
August 15, 2021 - 2:47pm
Normal topic Differential Equation: $(1-xy)^{-2} dx + \left[ y^2 + x^2 (1-xy)^{-2} \right] dy = 0$
by The Organist » December 11, 2020 - 1:12am
1
4,146 by Jhun Vert
November 17, 2021 - 11:40pm
Normal topic Elimination of arbitrary constants: $y = Ae^{ax} \cos (bx) + Be^{ax} \sin (bx)$
by wackadoodle » July 6, 2016 - 8:41pm
2
4,257 by wackadoodle
November 18, 2021 - 1:03am
Normal topic Use the exponential shift to find the general solution.
by Dutsky Kamdon » February 9, 2016 - 9:07pm
3
4,338 by fitzmerl duron
August 15, 2021 - 11:45pm
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