+0  
 
0
214
1
avatar

what is the result of 512=x3

Guest Aug 24, 2017
 #1
avatar+86859 
+2

512  = x^3

 

512  =  2^9  ....  so

 

2^9  = x^3        take the cube root of both sides

 

( 2^9)^(1/3)  =  (x^3)^(1/3)

 

2^3  =  x

 

8  =  x

 

 

cool cool cool

CPhill  Aug 24, 2017

13 Online Users

avatar

New Privacy Policy

We use cookies to personalise content and advertisements and to analyse access to our website. Furthermore, our partners for online advertising receive information about your use of our website.
For more information: our cookie policy and privacy policy.