Question

what represents the factorization of this polynomial?${x}^{2} + 11x + 18$

Answer 1

Given the polynomial:

$x^2+11x+18$

We note that 9*2 = 18 and 9 + 2 = 11. Then, the factored form is given by:

$x^2+11x+18=(x+2)(x+9)$