SOLUTION: Find the root {{{ 3sqrt(64) }}}

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Question 674516: Find the root
+3sqrt%2864%29+
Answer by jokaehler(26) About Me  (Show Source):
You can put this solution on YOUR website!
+3sqrt%2864%29+

We need to square the "3," and put it under a square root (which is the same thing as 3). This turns out to be +sqrt%289%29+.

+sqrt%289%29sqrt%2864%29+
Multiply +sqrt%289%29+ and +sqrt%2864%29+ to get...

+sqrt%28576%29+


If you want to check the work, punch it in on the calculator. They both come to 24.