Need help. Log ^2 log^3 81. And Log ^3 log^2 8.?

az_lender2016-12-07T17:43:33Z

This is not standard notation. The caret should be used for exponents. Did you mean
log_2 [log_3(81)] ?
that would be log_2(4) = 2.

And log_3[log_2(8)] = log_3(3) = 1.

?2016-12-07T17:45:28Z

yes... thank you!! its right!