Question

Factors of x²+11x+18

Answer 1

$= {x}^{2} + 2x + 9x + 18$

$= x(x + 2) + 9(x + 2)$

$= (x + 2)(x + 9)$

Answer 2

Answer:

Step-by-step explanation:

FIRST FIND THE FACTOR OF 18.

SUCH THAT THE SUM OF THE TWO NO. IS 18 AND PRODUCT IS

18.

WE FIND THAT  9 AND 2 ARE THE NO.

SO,$x^{2} +9X+3X+18 \\\\=X(X+9)+3(X+9)\\\\=(X+9)(x+3)$

SO, ITS FACTOR ARE(x+9) AND (x+3)