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637 Answered Questions for the topic differential equations

Differential Equations Calculus Derivative

8d

Let y be defined implicitly by the equation ln(8y)=5xy.

A) Use implicit differentiation to find the second derivative of y with respect to x. ((d^2)y)/(d(x^2)= ? Note: Your answer should only involve the variables x and y. You should simplify your... more
Differential Equations

10d

Differential Equation Linearly İndependent

İf u1(x) and u2(x) linearly independent, you prove it linearly independent A1u1(x)+A2u2(x) and B1u1(x)+B2u2(x)(A1B2-A2B1 not equal 0)
Differential Equations

10d

Exact Differential Equation

(x+sinx+siny)dx+(cosy)dy solution with exact differential equation please
Differential Equations

12d

2 (x-5) = 9-3x+6+8+3x+7

Differential Equations

13d

Please help me out with differential equations

When a cake is removed from an oven, its temperature is measured at 300° F. Threeminutes later its temperature is 200° F. How long will it take for the cake to cool off to aroom temperature of 70° F?
Differential Equations

13d

Find the particular solution for (D^2 + 3D + 2)y = sin e^x

find yc and yp

14d

Please help me with a differential equations question

Find the orthogonal trajectories of the family of curves 𝑦 = 𝑐𝑒 x .please write the solution with full steps.

14d

I need help with an application of differential equation

A body weighing 160 Ib is dropped 2000 ft above ground with no initial velocity. As it falls, the bodyencounters a force due to air resistance proportional to its velocity. If the limiting... more

14d

Please help me out with differential equations

Find the orthogonal trajectories of the following family of curvesy=cx/1+xplease write the solution with full steps
Differential Equations

20d

Nine times the sum of a number and 8 is equal to 3

Differential Equations

11/04/20

solve the following Exact differential equation

Please solve the following Exact differential equation( y3sin2x) dx - ( 3y2 cos2x) dy = 0please write the solution with steps
Differential Equations Calculus

11/02/20

Which of the following statements is true for the logistic differential equation 

Which of the following statements is true for the logistic differential equation  ? (5 points)answer choices The graph has a horizontal asymptote at y = 20. y is growing the fastest when y =... more
Differential Equations Algebra College Algebra

11/02/20

Find the equation

Find the equation for f^-1(x) given f(x)=3x-2 OVER 4x-5
Differential Equations

11/01/20

solve the following differential equation?

solve the following differential equation?x2 y' = y2 + x y - x2 and y (1) = 2Please answer with steps
Differential Equations

10/31/20

Find the general solution of the following equation?

Find the general solution of the following equation? y dy - 2 (yx+x) dx = 0Please write the solution with full steps
Differential Equations

10/28/20

which equation describes the line passing through the points (3,0) and (0,4)

Differential Equations

10/28/20

Without direct calculation of the Wronskian.

Show that W(cos x,sin x, cosh(2x), cosh2 x, 3) = 0 for all x,
Differential Equations

10/27/20

Movie tickets for an adult and 3 children cost $20 dollars. An adult ticket costs $2 more than a child's ticket. What is the cost of an adult ticket ?

Movie tickets for an adult and 3 children cost $20 dollars. An adult ticket costs $2 more than a child's ticket. What is the cost of an adult ticket ?I have tried helplessly and don't quite get it.
Differential Equations Math Word Problem

10/26/20

Math Word Problem Challenge From My Son

In a rush day, Katie purchased several packs of pastels for 12$ at a store near her house. Typically she would go to a discount store that sells the same postels for 50 cents lessper pack, where... more
Differential Equations

10/25/20

Find the general solution to the following linear differential equations with constant coefficients.

a. y'''−3y''−y'+3y = 0b. 2y'''−y''−10y'−7y = 0c. y'''−9y''+27y'−27y = 0d. y'''−6y''+2y'+36y = 0
Differential Equations Calculus

10/22/20

CALCULUS NEED HELP ASAP PLS! DIFFERENTIAL EQUATIONS

Solve the differential equation  . Explain why the initial value problem  with y(0) = 2 does not have a solution.
Differential Equations Calculus

10/21/20

Differential Equation HELP ASAP PLSSS!!

 The differential equation  (5 points) produces a slope field with vertical tangents at y = 3 produces a slope field with vertical tangents at x = -1 produces a slope field with rows of parallel... more
Differential Equations

10/21/20

Solve the inverse Laplace transformation using convolutions.

F(s)=(5s-s)/(s^2 * (s+2)*(s-1))
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