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Custo e Receita Marginal – Maximização de Lucro
Sabendo-se que o custo marginal é Cmg(x) = 10x-40 e que a receita marginal é Rmg(x) = 3x^2-7x+20, obtenha o valor de x que maximiza o lucro. Não estou conseguindo resolver essa questão. Não estou...
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