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maria-cook_60b965b88f5ae
maria-cook_60b965b88f5ae
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maria-cook_60b965b88f5ae
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xv = -b/2a xv = 3/2 delta = b²-4.a.c delta = 9- 4.1.2 delta = 1 yv = -delta/4a yv = -1/4
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Funcao de 2° grau (5 estrelas)?????????
Comment by
maria-cook_60b965b88f5ae
June 2021
