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yvonne-baker_609a1772b3d50
yvonne-baker_609a1772b3d50
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yvonne-baker_609a1772b3d50
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May 2021
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May 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
yvonne-baker_609a1772b3d50
May 2021
