Question

factorise xsquare
+9x +18​

Answer 1

Answer:

please mark me a brainlest after that I will tell your answer

Answer 2

Answer:

$(x+6)(x+3)$

Step-by-step explanation:

$x^2+9x+18\\= x^2+6x+3x+18\\=x(x+6)+3(x+6)\\=(x+6)(x+3)$