Factor completely 4x4 + 16x?

x = 0 or x =

Step-by-step explanation:

1. 4x (x^3 + 4) = 0

2. 4x = 0 or x^3 + 4 = 0

3. x = 0 or x =

step-by-step explanation:

none of the above.

for one of the equations to be used in the process, there has to be a term in the equation since squared is .

since there is only a term in the first equation, we cannot derive a from completing the square.

solving with completing the square