loversbts07
loversbts07 loversbts07
  • 26-02-2021
  • Mathematics
contestada

factorize 121 a² + 154 ab + 49 b². using the identities
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Respuesta :

kritika3375
kritika3375 kritika3375
  • 26-02-2021

Step-by-step explanation:

Given

121 a² + 154 ab + 49 b²

= (11a)² + 2 * 11a* 7b + (7b) ²

= ( 11a + 7b) ²

Hope it will help :)

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