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oscar-campbell_60b8009038d80
oscar-campbell_60b8009038d80
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oscar-campbell_60b8009038d80
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June 2021
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June 2021
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a matematica foi o diabo que inventou, só pode!
in
O SE FAZ NA EQUAÇÃO DE 2º GRAU,QUANDO O "DELTA" NÃO TEM RAIZ?
Comment by
oscar-campbell_60b8009038d80
June 2021
