POWER-ROOT TABLE - Tallahassee Community College

POWER-ROOT TABLE

The square (2nd power)

()

02 = 0 0 = 12 = 1 1 = 22 = 2 2 = 32 = 3 3 = 42 = 4 4 = 52 = 5 5 = 62 = 6 6 = 72 = 7 7 = 82 = 8 8 = 92 = 9 9 = 102 = 10 10 = 112 = 11 11 = 122 = 12 12 = 132 = 13 13 = 142 = 14 14 = 152 = 15 15 = 162 = 16 16 = 172 = 17 17 = 182 = 18 18 = 192 = 19 19 = 202 = 20 20 =

The square root (the root of 2)

()

0 = 1 = 4 = 9 = 16 = 25 = 36 = 49 = 64 = 81 = 100 = 121 = 144 = 169 = 196 = 225 = 256 = 289 = 324 = 361 = 400 =

NEGATIVE POWERS

Rule: (-)

: (-2)2 -22 (-2)2 = -2 -2 = -22 = -2 2 = -

-

(-3)2 = -3 -3 =

(-7)2 = -7 -7 =

(-4)2 = -4 -4 =

(-8)2 = -8 -8 =

(-5)2 = -5 -5 =

(-9)2 = -9 -9 =

(-6)2 = -6 -6 = (-10)2 = -10 -10 =

POWER-ROOT TABLE

The cube (3rd power)

() 03 = 0 0 0 = 13 = 1 1 1 = 23 = 2 2 2 = 33 = 3 3 3 = 43 = 4 4 4 = 53 = 5 5 5 = 63 = 6 6 6 = 73 = 7 7 7 = 83 = 8 8 8 =512 93 = 9 9 9 = 103 = 10 10 10 =

The cube

root ( )

30 = 31 = 38 = 327 =3 364 =4 3125 =5 3216 =6 3343 =7 3512 =8 3729 =9 31000 =

NEGATIVE ROOTS Rule: - - , - - .

: 3-8 = - 5-32 = -

-4 ?2

4-32 ?2

.

4th power () 04 = 14 =

24 = 34 = 44 = 54 =

5th power () 05 = 15 =

25 = 35 = 45 =

6th power () 06 = 16 =

26 = 36 =

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