2х2 +6 x +4 Factorise by first taking out a common factor

1 answer:

6 0

Answer:

2x² + 6x + 4

= 2(x² + 3x + 2)

= 2(x² + 2x + x + 2)

= 2[x(x + 2) + (x + 2)]

= 2(x + 1)(x + 2)

Step-by-step explanation:

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