Recent questions tagged differential equation

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(2xy) dx + (x^2 + 2y) dy = 0; x^2 y + y^2 = c

asked Jan 13 in Other Math Topics by anonymous | 46 views

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2x+5-3(xy-4y)

asked Jan 26, 2018 in Algebra 2 Answers by #Mamaof3 | 43 views

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How do u do partial products?!?!?

asked Dec 12, 2017 in Other Math Topics by Shecka | 36 views

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How much money can you borrow at 7.5% compounded monthly if the loan is to be paid off in monthly payments for 5 years, and you can afford $400 per month

asked Nov 3, 2017 in Calculus Answers by Logan | 51 views

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ydy+(xy^2-8x)dx=0

asked Sep 17, 2017 in Calculus Answers by anonymous | 80 views

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x^2dx+y(x-1)dy=0

asked Sep 7, 2017 in Calculus Answers by anonymous | 21 views

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show that (1-x^2)dy/dx+y=0

asked Jun 22, 2017 in Calculus Answers by Poulami | 59 views

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obtain all zero of x^4-6x^3-26x^2+138x-35 if two of its zero are 2+√3/2 and 2-√3

asked Jun 16, 2017 in Other Math Topics by Ashish | 86 views

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Q. show that u(x, y)=xf(2x+y) is a general solution of x∂u/∂x-2x ∂u/∂y=u

asked May 22, 2017 in Calculus Answers by sajidmehmood1855 Level 1 User (200 points) | 57 views

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Q. Obtain the partial differential equation by eleminating the arbitrary constant from the relation u=ax+(1-a)y+b

asked May 18, 2017 in Calculus Answers by Sajid | 106 views

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(X-y)dx + (3x + y)dy =0

asked Apr 25, 2017 in Other Math Topics by Wyn | 371 views

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use Euler’s method with the speciﬁed step size to determine the solution to the given initial-value problem at the speciﬁed point.

asked Jan 8, 2017 in Calculus Answers by anonymous | 178 views

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write down the form of the particular solution to y''+p(t)y'+q(t)y=g(t),where g(t)=16(e^(7t))sin(10t),g(t)=(9(t^2)-10t)cos(t),g(t)=-(e^(-2t))(3-5t)sin(10t).

asked Dec 31, 2016 in Calculus Answers by Tesfaye | 95 views

1 answer

write down the form particular solution to y''+p(t)y'+q(t)y=g(t),where g(t)=(-e^-2t)(3-5t)sin(10t).

asked Dec 25, 2016 in Calculus Answers by Tesfaye | 144 views

1 answer

find the solution for system of differential equation(x'=6y,y'=x+z,z'=x+y,at x(0)=1,y(0)=1 and z(0)=-1)?

asked Dec 10, 2016 in Calculus Answers by Tesfaye Belayneh | 106 views

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Solve the second order ordinary differential equation

asked Sep 29, 2016 in Calculus Answers by khalesi | 186 views

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The solution of a second order linear differential equation is given as x(t)=Ce^((a+ib)t)+De^((a-ib)t).

asked Sep 29, 2016 in Calculus Answers by anonymous | 95 views

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Solve the second order ordinary differential equation y"-4y=12x y(0)=4 and y'(0)=1?

asked Sep 29, 2016 in Calculus Answers by anonymous | 283 views

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eliminate the constants : y=C1 e^x + C2 xe^x

asked Jun 21, 2016 in Other Math Topics by anonymous | 122 views

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Find a particular solution to y′′+8y′+16y=4.5e−4t

asked Mar 29, 2016 in Other Math Topics by kevin | 235 views

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Find: dz/dt given z(t)=√(1+t^2 ) cos4t?

asked Mar 20, 2016 in Calculus Answers by Zakarie | 114 views

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solve dy/dx-y=e^x/x given that y(e)=0

asked Mar 11, 2016 in Calculus Answers by anonymous | 122 views

2 answers

dy/dx=cos(x+y), y(0)=PI/4

asked Jan 29, 2016 in Calculus Answers by John | 709 views

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Find the mass of salt in the tank after 5 min

asked Dec 25, 2015 in Calculus Answers by stanny rusota Level 3 User (4k points) | 92 views

1 answer

dy/dx-y^2+6y-13=0

asked Nov 14, 2015 in Other Math Topics by chix | 121 views

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is (2xy^4e^y+2xy^3+y)dx+(x^2y^4e^y-x^2y^2-3x)dy=0 exact, if yes solve it or else find the intergrating factor which makes the equation exact

asked Nov 13, 2015 in Algebra 2 Answers by clive | 378 views

1 answer

dy/dx=(y+(x^2+y^2)^0.5)/x

asked Oct 31, 2015 in Calculus Answers by anonymous | 116 views

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Evaluate the following integral ∫_0^4 ∫_(x^2)^16 x^3 e^(y^3 ) dy dx

asked Sep 22, 2015 in Calculus Answers by anonymous | 108 views

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4xy (x^3 - y^2)

asked Jul 31, 2015 in Other Math Topics by anonymous | 115 views

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Solve the differential equation.

asked Feb 18, 2015 in Calculus Answers by Tony | 109 views

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x3y3(2ydx+xdy)-(5ydx+7xdy)=0

asked Nov 20, 2014 in Pre-Algebra Answers by abc123 Level 1 User (120 points) | 266 views

1 answer

the differential equation.

asked Oct 24, 2014 in Calculus Answers by Nancy | 128 views

1 answer

x+y=cos(y/x) find d^2y/dx^2

asked Oct 21, 2014 in Other Math Topics by kevin | 105 views

3 answers

(x^2+2x+10)dy/dx=2x^3-x^2-4x-1, how do I solve this ODE?

asked Oct 20, 2014 in Calculus Answers by Stumped | 142 views

1 answer

solve the verhulst DE dy/dx=0.5y(1-y/5)

asked Oct 8, 2014 in Calculus Answers by miah | 160 views

1 answer

how to solve the differential equation y ′ = x^3y^4

asked Sep 15, 2014 in Calculus Answers by anonymous | 113 views

1 answer

(2x^2 y- 2y^2 + 2xy)dx + (x^2 -2y)dy=0

asked Aug 12, 2014 in Other Math Topics by Kiroro | 203 views

1 answer

(2x^2y-2y^2+2xy)dx + (x^2-2y)dy=0

asked Aug 12, 2014 in Other Math Topics by Kiroro | 129 views

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solve the first order differential equation : x(x-1)dy/dx + y = x(x-1)^2

asked Aug 12, 2014 in Calculus Answers by anonymous | 152 views

1 answer

xy^3dx + (y+1)e^-xdy=0

asked Aug 11, 2014 in Calculus Answers by lanie | 1k views

2 answers

Solve dy/dx = log (x*(x^2))

asked Jul 29, 2014 in Calculus Answers by anonymous | 196 views

1 answer

Solve dy/dx=(3x+y+4)2

asked Jul 29, 2014 in Other Math Topics by SAITEJA | 135 views

1 answer

dy/dx + (2x2 +1)y + y2 + (x4 + x2 + 2x)= 0. You may use the particular solution given by y = −x2 .

asked Jul 17, 2014 in Calculus Answers by ojo | 197 views

1 answer

homogeneous differential equation solution for y(x²+y²)dx+x(3x²-5y²)dy=0

asked Jul 15, 2014 in Calculus Answers by Ma.Andrea | 255 views

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solve the differential equation cos²x sin x dy/dx= cos³x*y+1

asked Jun 27, 2014 in Calculus Answers by anonymous | 159 views

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solve the equation: (x^2 + 3x + 2)dy/dx + xy = x(x + 1)

asked Jun 16, 2014 in Calculus Answers by Jolly Roy Kebbie | 119 views

1 answer

solve dy/dx = y^2/(1-xy)

asked May 20, 2014 in Algebra 1 Answers by belle | 117 views

1 answer

solve in series the equation d2y / dx2 + x2y = 04

asked May 14, 2014 in Algebra 2 Answers by satish | 517 views

1 answer

Differential Equations word problem two

asked Apr 9, 2014 in Calculus Answers by anonymous | 198 views

1 answer

Differential equation word problem one

asked Apr 9, 2014 in Calculus Answers by anonymous | 126 views

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