Question

x
2
+
6
x
+
9 please factorise

Answer 1

Step-by-step explanation:

THIS IS YOU EQUATION

x² + 6x + 9

FACTORISE THE EQUATION BY MIDDLE TERM SPIRIT

x² + 3x + 3x + 9

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

(x + 3) ( x + 3 )

(x+ 3 )²

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Answer 2

Answer: x^2 + 6x + 9

By middle term splitting

x^2 + 6x + 9

= x^2 + 3x + 3x +9

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

= (x+3)(x+3)

By (a+b)^2 identity

x^2 + 6x + 9

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

= (x+3)^2

= (x+3)(x+3)

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