mafadah123 mafadah123
  • 24-05-2022
  • Mathematics
contestada

7st + 4t(s + t + 4) - 9t

Respuesta :

yagami094845 yagami094845
  • 24-05-2022

Answer:

11ts + 4t^2 + 7t

Step-by-step explanation:

7st + 4t(s + t + 4) - 9t

= 7st + 4ts + 4t^2 + 16t - 9t

= 11ts + 4t^2 + 7t

Answer Link
tolmachevnichol
tolmachevnichol tolmachevnichol
  • 24-05-2022

Answer: 11st + 4t² + 7t

Step-by-step explanation:

Expand 4t(s + t + 4) into: 4st + 4t² + 16t

7st +4st + 4t² +16t - 9t

Add and subtract to get your answer

Answer Link

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