The roots to this equation i s either positive or negative five
Remember to incorporate Bimdas, into you calculation and ensure where the addition and subtraction occur you work from left to right.
Answer:
(w+4) (w-4)
Step-by-step explanation:
The solution depends on the value of

. To make things simple, assume

. The homogeneous part of the equation is

and has characteristic equation

which admits the characteristic solution

.
For the solution to the nonhomogeneous equation, a reasonable guess for the particular solution might be

. Then

So you have


This means


and so the general solution would be
The answer is 128 pi in^3. You have to multiply 4x4, then multiply that by 8 to get 128.