fernandomontes fernandomontes
  • 10-01-2022
  • Mathematics
contestada

select the correct answer. What is the value of this expression when a = 7 and b = -4?

Respuesta :

akonarroyoakon182 akonarroyoakon182
  • 10-01-2022

Answer:

hhj

Step-by-step explanation:

nnh

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