+0  
 
0
717
1
avatar

how do you clear a 1/3 root?

 Apr 13, 2017
 #1
avatar+128089 
+2

Cube it

 

For example

 

x^(1/3)   =  3        cube both sides

 

[ x^(1/3)] ^3  =  3^3

 

x  =  27

 

 

cool cool cool

 Apr 13, 2017

1 Online Users