Question

What are the factors of x4 +2x^ +9​

Answer 1

Answer:

a number or algebraic expression that divides another number or expression evenly—i.e., with no remainder. For example, 3 and 6 are factors of 12 because 12 ÷ 3 = 4 exactly and 12 ÷ 6 = 2 exactly. ... The prime factors of a number or an algebraic expression are those factors which are prime.

so factor is

x4+2x2+9=(x2−2x+3)(x2+2x+3) .Since a2−b2=(a+b)(a−b)

Answer 2

Answer:

$4x + 2x + 9 \\ 6x + 9 \\ 3(2x + 3)$