Power Functions and Power Root Functions

x2, x3, x-1, x▀, (, (, ▀(

Example 1: 1.2 ✕ 103 = 1200



() 

(1+1)2+2 =16



Example 2: 23 = 8



(2 + 1)(2 – 1) = 1





532 = 2

( ) 

Example 3: (-2)2/3= 1.587401052

 

35 +3–27 = -1.290024053

()  ()

 

 

1

12

Example 4:

------------=

1

1

 

 

--

– --

 

 

3

4

 

33