Mathematics, 08.03.2021 17:30 anthonysutton82
A resposta para a equação de segundo grau: x² + 10x + 9 = 0 é: * 1 ponto x1 = -1; x2 = -9 x1 = 1; x2 = 9 x1 = -5; x2 = -16 x1 = -64; x2 = +64
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A resposta para a equação de segundo grau: x² + 10x + 9 = 0 é: * 1 ponto x1 = -1; x2 = -9 x1 = 1; x2...
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