Note that if

, then

, and so we can collapse the system of ODEs into a linear ODE:


which is a pretty standard linear ODE with constant coefficients. We have characteristic equation

so that the characteristic solution is

Now let's suppose the particular solution is

. Then

and so

Thus the general solution for

is

and you can find the solution

by simply differentiating

.
What is the completely factored form of this polynomial?
A + 12x2 + 32
A+24+32
A+56
Answer: Number 1 is 1/8
Number 2 is 11/5.
Number 3 is 1/15.
Number 4 is 1/16.
Step-by-step explanation: To get better at this use multiplication and division.