Matemática Flashcards by Eduardo Yuji | Brainscape

Q

Na equação ax^2 + bx + c

Yv igual à:

A

-delta/4a

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Q

Na equação ax^2 + bx + c

Xv igual à:

A

-b/2a

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Q

Soma dos ângulos internos

A

Si= (n-2)*180

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