Message Boards Message Boards

0
|
5396 Views
|
1 Reply
|
0 Total Likes
View groups...
Share
Share this post:

Why is not [(logx)^2]^(1/3) equals [(logx)^(1/3)]^2

Posted 10 years ago
Posted 10 years ago

I guess based on definitions and propertied of square root, exponentials and logarithms

((x)^(2/3)) == ((x^2)^(1/3))

True for x>=0.

((Log[x])^2)^(1/3) == ((Log[x])^(1/3))^2

true for x>=1 & x<=-1

POSTED BY: Tom Zinger
Reply to this discussion
Community posts can be styled and formatted using the Markdown syntax.
Reply Preview
Attachments
Remove
or Discard

Group Abstract Group Abstract