Produtos notáveis Flashcards

1
Q

Produto da soma pela diferença?

A

a² - b² = (a-b) * (a + b)

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2
Q

Cubo da diferença?

A

(A - b)³ = a³ - 3.a².b + 3.a.b² - b³

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3
Q

Quadrado da soma?

A

(A + b)² = a² + 2.a.b + b²

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4
Q

Quadrado da diferença?

A

(A - b)² = A² - 2.a.b + b²

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5
Q

Cubo da soma?

A

(A + b)³ = a³ + 3.a².b + 3.a.b² + b³

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