Factoring Flashcards
1
Q
a²-b²
A
(a-b)(a+b)
2
Q
(a+b)²
A
a²+2ab+b²
3
Q
(a-b)²
A
a²-2ab+b²
4
Q
a³-b³
A
(a-b) (a²+ab+b²)
5
Q
a³+b³
A
(a+b) (a²-ab+b²)
6
Q
Quadratic formula
A
x= -b±√b²-4ac /2a
