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Solve the differential equation $\frac{x\cdot dy}{dx}+4x=x^3-x$

Step-by-step Solution

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Final Answer

$y=\frac{x^{3}}{3}-5x+C_0$
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Step-by-step Solution

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We need to isolate the dependent variable $y$, we can do that by simultaneously subtracting $4x$ from both sides of the equation

$\frac{x\cdot dy}{dx}=x^3-x-4x$

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$\frac{x\cdot dy}{dx}=x^3-x-4x$

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Learn how to solve differential equations problems step by step online. Solve the differential equation (xdy)/dx+4x=x^3-x. We need to isolate the dependent variable y, we can do that by simultaneously subtracting 4x from both sides of the equation. Combining like terms -x and -4x. Group the terms of the differential equation. Move the terms of the y variable to the left side, and the terms of the x variable to the right side of the equality. Simplify the expression \frac{x^3-5x}{x}dx.

Final Answer

$y=\frac{x^{3}}{3}-5x+C_0$

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Function Plot

Plotting: $\frac{x\cdot dy}{dx}+4x-x^3+x$

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5
6
7
8
9
0
a
b
c
d
f
g
m
n
u
v
w
x
y
z
.
(◻)
+
-
×
◻/◻
/
÷
2

e
π
ln
log
log
lim
d/dx
Dx
|◻|
θ
=
>
<
>=
<=
sin
cos
tan
cot
sec
csc

asin
acos
atan
acot
asec
acsc

sinh
cosh
tanh
coth
sech
csch

asinh
acosh
atanh
acoth
asech
acsch

How to improve your answer:

Main Topic: Differential Equations

A differential equation is a mathematical equation that relates some function with its derivatives.

Used Formulas

3. See formulas

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