Flashcards
Fatoraçaõ
Cards in this deck (14)
- 1(a -b)² =a² - 2ab + b²
- 2(a+b)³ =a³ + 3a²b + 3ab² + b³
- 3(a- b)³ =a³ - 3a²b + 3ab² - b³
- 4a² - b² =(a + b) . (a - b)
- 5a² + b² =Não existe!
- 6( a + b) . (a - b) =a² - b²
- 7a^4 - b^4(a² + b²) . (a² + b²) =
(a² + b²) . (a + b) . (a - b) - 8a³ + b³ =(a + b) (a² - ab + b²)
- 9a³ - b³ =(a - b) (a² + ab + b²)
- 10(a + b)² =a² + 2ab + b²
- 11(x + y + z)² =x² + y² + z² + 2xy + 2yz + 2xz
- 12(x + y + z)³ =x³ + y³ + z³ + 3xy + 3xz + 3yz
- 13a^4 - 4b^4 = (Fatoração de Sophie Germain)(a² +2ab+ 2b²) . (a² -2ab + 2b²)
- 14(a - b) (a² + ab + b²) =a³ - b³
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- Vestibular Matemática Básica Flashcards on Fatoraçaõ, created by Maria Clara Franco on 16/02/2022.
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- Maria Clara Franco
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