Fórmula Flashcards

1
Q

Suma o diferencia de dos cubos perfectos

A

a³ + b³ = (a + b) (a² - ab + b²)

a³ - b³ = (a - b) (a² + ab + b²)

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2
Q

Cubo perfecto de binomios

A

(a + b)³ = a³ + 3a²b + 3ab² + b²

(a - b)³ = a³ - 3a²b + 3ab² - b²

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3
Q

Trinomio cuadrado perfecto

A

(a + b)² = (a² + 2ab + b²)

(a - b)² = (a² - 2ab + b²)

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4
Q

Diferencia de cuadrados perfectos

A

a² - b² = (a + b) (a - b)

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