Question

Factor x⁴ + 3x² + 2 completely. All factors in your answer should have integer coefficients.

Answer 1

Answer:

x = i, ~1.41i

Step-by-step explanation:

Assuming "integer coefficients" allows imaginary numbers:

(x^2 + 1)(x^2 + 2)

x^2 = -1 = i

x^2 = -2 = ~1.41i