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graham-ward_60b7176010b34
graham-ward_60b7176010b34
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graham-ward_60b7176010b34
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f(x) = x2 - 25 x2 - 25 = 0 x2 = 25 x = raiz de 25 x = +- 5, ou seja x = 5 ou x = -5
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As raízes da função de segundo grau f(x)=x²-25?
Comment by
graham-ward_60b7176010b34
June 2021
