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harvey-young_609c779b2ccf0
harvey-young_609c779b2ccf0
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harvey-young_609c779b2ccf0
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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
harvey-young_609c779b2ccf0
May 2021
