Question

factorise:×2+9×+18
please try


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Answer 1

Answer:

x²+9x+18

x²+6x+3x+18

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

(x+6) (x+3).

Answer 2

Step-by-step explanation:

${x}^{2} + 9x + 18 \\ {x}^{2} + 6x + 3x + 18 \: \: split \: the \: middle \: term \: \\ x(x + 6) + 3(x + 6) \\ (x + 6)(x + 3)$

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