290869
Description
Flashcards by lily_lrv_97, updated more than 1 year ago
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Created by lily_lrv_97
almost 11 years ago
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| Question | Answer |
| LILIANA LOPEZ | A01400928 |
| BINOMIO | c(a+b)=ca+cb |
| binomio al cuadrado | (a + b)2 = a2 + 2 · a · b + b2 (a − b)2 = a2 − 2 · a · b + b2 |
| binomio al cubo | (a + b)3 = a3 + 3 · a2 · b + 3 · a · b2 + b3 (a − b)3 = a3 − 3 · a2 · b + 3 · a · b2 − b3 |
| diferencia de cuadrados | a2 − b2 = (a + b) · (a − b) |
| suma de cubos | a3 + b3 = (a + b) · (a2 − ab + b2) |
| diferencia de cubos | a3 − b3 = (a − b) · (a2 + ab + b2) |
| binomio con termino comun | (x + a) (x + b) = x2 + ( a + b) x + ab |
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