Alegbra Flashcards
1
Q
FOIL
A
First, Outer, Inner, Last
2
Q
Work
A
T = ab/a + b
3
Q
% Change
A
Change/Original x 100%
New - old / old x 100%
4
Q
a^2 - b^2 =
A
(a + b)(a - b)
5
Q
a^2 + 2ab + b^2 =
A
(a + b)^2
6
Q
a^2 - 2ab + b^2 =
A
(a - b)^2
7
Q
a^b + a^c =
A
a^b+c
8
Q
a^b/a^c =
A
a^b-c
9
Q
(a^b)^c =
A
a^b*c
10
Q
a^-b =
A
1/a^b
11
Q
(a^b)(c^b) =
A
(a *c)^b
12
Q
Combine like terms!
A
Check to see if any common factors can be factored out
