ItzSnowRider
ItzSnowRider ItzSnowRider
  • 16-08-2021
  • Mathematics
contestada

regroup and factorise:
x(x+2)+x+2​

Respuesta :

Аноним Аноним
  • 16-08-2021

✯ Regrouping

⇒x (x+2) + x + 2

⇒x² + 2x + x + 2

⇒x² + 3x + 2

✯ Now factorising

☛ 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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