Question 1171424
If a polynomial has the root a + bi, it also has the root a - bi.


Here, a is a constant.


a(x - 1)(x - (-5 - 4i))(x - (-5 + 4i))
a(x - 1)(x^2 + 10x + 41)
a(x^3 + 9x^2 + 31x - 41)