1
Q
x^a * x^b =
A
x^a+b
2
Q
(x^a)^b
A
x^ab
3
Q
x^a / x^b
A
x^ a-b
4
Q
x^-a
A
1 / x^a
5
Q
x^0
A
1
6
Q
x
A
x^1
7
Q
x^a = x^b
A
a = b
8
Q
11 ^2
A
121
9
Q
13^2
A
169
10
Q
14^2
A
196
11
Q
15^2
A
225
12
Q
2^3
A
8
13
Q
2^4
A
16
14
Q
2^5
A
32
15
Q
2^6
A
64
16
Q
2^7
A
128
17
Q
2^8
A
256
18
Q
2^9
A
512
19
Q
2^10
A
1024
20
Q
3^3
A
27
21
Q
3^4
A
81
22
Q
3^5
A
243
23
Q
4^3
A
64
24
Q
4^4
A
256
25
4^5
1024
26
5^3
125
27
5^4
625
28
5^5
3125
29
When working with exponents, main action item is to...
Find common bases
30
Look for patterns by...
Testing small numbers
31
2 ^ x (2^2 -1) =
2 ^ x+2 - 2^x. NOT 4^2x
32
6^5
2^5 x 3^5
33
12^2...
4^2 x 3^2
34
The only way for two terms that are prime numbers to ever be equal to eachother is...
by setting each exponent equal to 0, so equation is 1=1
GMAT
flashcards
Decks in class (27)
# Cards
-
Planet 144
-
Planet 236
-
Planet 329
-
Strengthen/Weaken (4)6
-
Data Sufficiency (4)10
-
Factors/Multiples (4)26
-
Inference Reasoning (4)5
-
Calculations (4)15
-
Assumptions (5)4
-
Subtypes (5)5
-
Mean/Median (5)8
-
Percents (5)14
-
Inequalities (5)5
-
Algebra Toolkit (6)7
-
Ratios (6)9
-
Exponents (6)34
-
Triangles (6)15
-
Reading Strategy (6)3
-
Roots (7)9
-
Functions (7)3
-
Add'l Statistics (7)15
-
Common Alg. Equations (7)12
-
Circles (7)12
-
3D Shapes (8)11
-
Quadrilaterals (8)10
-
Coordinate Geometry (8)15
-
Algebraic Number Prop. (8)9
