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blsea [12.9K]
3 years ago
6

Regroup and factorise:x(x+2)+x+2​

Mathematics
1 answer:
Rina8888 [55]3 years ago
3 0
<h3>✯ Regrouping</h3>

⇒x (x+2) + x + 2

⇒x² + 2x + x + 2

⇒x² + 3x + 2

<h3>✯ Now factorising</h3>

☛ By Splitting the middle term method

⇒x² + 3x + 2

⇒x² + 2x + x + 2

⇒ x(x+2)+1(x+2)

⇒ (x+1) (x+2)

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