+0  
 
+1
243
1
avatar+557 

thank you in advance

 

 

winkwinkwink

 Apr 19, 2018
 #1
avatar+98044 
+3

First one :

 

x2  = (x1)^2  - x1

x2  = (1)^2  - (1)

x2  = 0

 

x3  = (x2)^2  - x2

x3 =  (0)^2 -  0

x3  = 0

 

This pattern  of 0's  will repeat indefinitely...so...the pattern  is  1,0,0,0.......

 

Second one

 

x2  = (x1)^2 - x1         

x2  = (-1)^2 - (-1)

x = 1 + 1

x2  = 2

 

x3  = (x2)^2  - x2

x3  = (2)^2  - 2

x3  = 4  - 2

x3  = 2

 

This pattern of 2's will repeat indefinitely....so....the pattern is   -1, 2, 2, 2......

 

 

 

Last one

 

x2  =  ( 1 - √2)^2  - (1 - √2)

x2 =  (1  - 2√2 + 2)  -1 + √2

x2  = 2 - √2

 

 

 

cool cool cool

 Apr 19, 2018

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