ljg19623
ljg19623 ljg19623
  • 13-04-2021
  • Mathematics
contestada

What is 12+[2-(4*a2)]÷7+b

Respuesta :

johannameerts
johannameerts johannameerts
  • 13-04-2021

Answer:

86 - 4a^2 + 7b over 7

Step-by-step explanation:

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