ident. polynomiales Flashcards
1
Q
a^3 −b^3
A
(a−b)(a^2 +ab+b^2)
2
Q
a^4 −b^4
A
(a−b)(a^3 +a^2b+ab^2 +b^3)
3
Q
a^5 −b^5
A
(a−b)(a^4 +a^3b+a^2b^2 +ab^3 +b^4)
4
Q
a^n - b^n
A
(a-b)( a^ (n-1) + a^ (n-2) b + a^ (n-3) b^2 + … + b^ (n-1))
5
Q
a^3 +b^3
A
(a+b)(a^2 −ab+b^2)
6
Q
a^5 +b^5
A
(a+b)(a^4 −a^3b+a^2b^2 −ab^3 +b^4)
7
Q
A