Resposta da letra "B"
Anexos:

Santos0165:
1 + 4 -3 / 2 = 2 /2 = 1
Soluções para a tarefa
Respondido por
3
a)

Observe, 27 é o mesmo que
Então
= 
Lembre-se que

Então
= 3
Vamos usar essa técnica para simplificar as contas
64 =
8 =
e
4 =





3
b)
lembre-se que qualquer número elevado a 0 (zero) dá 1 então
= 1
Então ficamos

Agora usamos a dica do Santos



Observe, 27 é o mesmo que
Então
Lembre-se que
Então
Vamos usar essa técnica para simplificar as contas
64 =
8 =
e
4 =
3
b)
lembre-se que qualquer número elevado a 0 (zero) dá 1 então
Então ficamos
Agora usamos a dica do Santos
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