Question

Question:- Factorise
2.
x + 9 x + 18​

Answer 1

Answer:

( x + 6 ) ( x + 3 )

Step-by-step explanation:

Here,

x^2 + 9x + 18

= x^2 + (6 +3)x + 18

= x^2 + 6x + 3x + 18

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

= ( x + 6 ) ( x+ 3 )

[ I guess you missed power 2 in x]

Answer 2

Answer:

x^2+9x+18

x^2+6x+3x+18

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

(x+3)(x+6)

Step-by-step explanation:

hope you satisfied

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