SOLUTION: please show me how this goes i dont know where to get the square root sign so i key it in this way (4x square root 3)^2-(3)^3 thank you

Algebra ->  Square-cubic-other-roots -> SOLUTION: please show me how this goes i dont know where to get the square root sign so i key it in this way (4x square root 3)^2-(3)^3 thank you      Log On


   

Question 10328: please show me how this goes i dont know where to get the square root sign so i key it in this way (4x square root 3)^2-(3)^3 thank you
Answer by Earlsdon(6294) About Me  (Show Source):
You can put this solution on YOUR website!
Simplify:
%284sqrt%283%29%29%5E2-%283%29%5E3 = 4%5E2%28sqrt%283%29%29%5E2+-+%283%29%5E3 = 16%283%29-27 = 48-27+=+21