SOLUTION: 10{{{sqrt(4)}}}-{{{sqrt(4)}}}

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Question 161677: 10sqrt%284%29-sqrt%284%29
Found 2 solutions by ankor@dixie-net.com, jim_thompson5910:
Answer by ankor@dixie-net.com(22740) About Me  (Show Source):
You can put this solution on YOUR website!
10sqrt%284%29-sqrt%284%29 = 9sqrt%284%29 = 9(2) = 18

Answer by jim_thompson5910(35256) About Me  (Show Source):