# Solving Separable Differential Equations - Page 4

Questions

- What is the general solution of the differential equation #(x^2 + y^2) \ dx - xy \ dy = 0#?
- Solve the differential equation # (D^2+2D+5)y=xe^x # ?
- What is a solution to the differential equation #y'+y/x^2=2/x^3#?
- What is a solution to the differential equation #dy/dx=e^(x+y)#?
- How to you find the general solution of #dy/dx=(x-2)/x#?
- When a transistor radio is switched off, the current falls away according to the differential equation #(dI)/dt=-kI# where #k# Is a constant . If the current drops to 10% in the first second ,how long will it take to drop to 0.1% of its original value?
- Integration by separation of variables: algebraic rearrangement?
- What is a solution to the differential equation #dy/dx=y^2+1# with y(1)=0?
- What is a particular solution to the differential equation #(du)/dt=(2t+sec^2t)/(2u)# and #u(0)=-5#?
- What is the general solution of the differential equation? : # (d^2y)/dx^2-dy/dx-2y=4x^2 #
- What is the general solution of the differential equation? : #y'(coshy)^2=(siny)^2#
- How do you use the differential equation #dy/dx=(2x)/sqrt(2x^2-1)# to find the equation of the function given point (5,4)?
- How to you find the general solution of #4yy'-3e^x=0#?
- What is a general solution to the differential equation #y'=2+2x^2+y+x^2y#?
- How to you find the general solution of #dy/dx=3x^3#?
- What is a solution to the differential equation #dy/dx=e^-x/y#?
- What is the particular solution of the differential equation? : #y'+4xy=e^(-2x^2)# with #y(0)=-4.3#
- Solve the differential equation #y'+2y=3x+1# with initial conditions #y(1) = -1# using Euler approximation ?
- What is a solution to the differential equation #dy/dx=2y-1#?
- Solve the differential equation #dy/dx = 5x sqrt(y)# where y!=0?