Produtos Notáveis Flashcards by Arthur Soares | Brainscape

Q

Quadrado da soma

A

(a + b)² = a² + 2ab + b²

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Q

Quadrado da diferença

A

(a - b)² = a² - 2ab + b²

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Q

Produto da soma pela diferença

A

(a + b) x (a - b) = a² - b²

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