Question

which of the following is a root of the polynomial function below? F(x)=x^3-3x^2+x+5
A. 1
B. 2+i
C. 2
D. -2+i

Answer 1

Answer:

A

Step-by-step explanation:

\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]  \lim_{n \to \infty} a_n \\