How many rational roots does x4 + 3x3 + 3x2 + 3x + 2 = 0 have?
a. 0
b. 1
c. 2
d. 4

If you would like to know the number of rational roots of the equation x^4 + 3 * x^3 + 3 * x^2 + 3 * x + 2 = 0, you can find this using the following steps:

x^4 + 3 * x^3 + 3 * x^2 + 3 * x + 2 = 0
(x^2 + 1) * (x^2 + 3 * x + 2) = 0
(x^2 + 1) * (x + 1) * (x + 2) = 0

Complex solutions:
1. x = -i
2. x = i
Real solutions:
3. x = -2
4. x = -1

The correct result would be c. 2 rational roots.

Answer: d. 48 step-by-step explanation: i used a calculator so i am 100% sure these are right   mark as brainliest?