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Estudos Gerais04/10/2024

Determine os valores da expressão b² - 4ac quando: a) a=3, ...

Determine os valores da expressão b² - 4ac quando:

a) a=3, b=2 e c=4

b) a=-2, b=4 e c=10

c) a=1, b=-5 e c=6

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