Factors of Polynomial
Source:
February 11, 2009
algebrapolynomial
Problem Statement
One of the factors of x^4\plus{}2x^2\plus{}9 is:
(A)\ x^2\plus{}3 \qquad
(B)\ x\plus{}1 \qquad
(C)\ x^2\minus{}3 \qquad
(D)\ x^2\minus{}2x\minus{}3 \qquad
(E)\ \text{none of these}