Exponents (6) Flashcards

1
Q

x^a * x^b =

A

x^a+b

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2
Q

(x^a)^b

A

x^ab

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3
Q

x^a / x^b

A

x^ a-b

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4
Q

x^-a

A

1 / x^a

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5
Q

x^0

A

1

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6
Q

x

A

x^1

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7
Q

x^a = x^b

A

a = b

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8
Q

11 ^2

A

121

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9
Q

13^2

A

169

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10
Q

14^2

A

196

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11
Q

15^2

A

225

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12
Q

2^3

A

8

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13
Q

2^4

A

16

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14
Q

2^5

A

32

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15
Q

2^6

A

64

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16
Q

2^7

17
Q

2^8

18
Q

2^9

19
Q

2^10

20
Q

3^3

21
Q

3^4

22
Q

3^5

23
Q

4^3

24
Q

4^4

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