Seudónimo
Seudónimo
30-04-2021
Mathematics
contestada
HeLp Me pLeAsE.
pLeAsE
Respuesta :
fnej
fnej
02-07-2021
Answer:
-7
Step-by-step explanation:
20 - 3 (-5 + 2)^2
20 - 3 (-3)^2
20 - 3(9)
20 - 27
-7
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