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Cybele

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Estudos Gerais • 04/21/2025

Δ = (-3)² - 4.5.(-2) Δ = 9 + 40 Δ = 49 x = (-(-3) ± √49) / ...

Δ = (-3)² - 4.5.(-2) Δ = 9 + 40 Δ = 49

x = (-(-3) ± √49) / 2.5 x = (3 ± 7) / 10

x' = 10 / 10 x' = 1

x'' = -4 / 10 x'' = -2 / 5

Δ = (-3)² - 4.5.(-2) Δ = 9 + 40 Δ = 49 x = (-(-3) ± √49) / 2.5 x = (3 ± 7) / 10 x' = 10 / 10 x' = 1 x'' = -4 / 10 x'' = -2 / 5
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