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Gostaria que algum professor me ajudasse em uma questao de matematica
A=(-2)³-(-8)/(-2)
B=(-2)*(-1)*(+1)*(+2)*(-1)*(+2)*(-2)
Nao onsigo ja tentei em varios lugares se vcs puderem me ajuda eu quero a soma de a+b se alguem pode me ajudar por favor tenho prova amanha ja olhei ouros sites e nada
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