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10 + 15sqrt(5)/sqrt5-2

 May 27, 2015

Best Answer 

 #1
avatar+118696 
+5

10 + 15sqrt(5)/sqrt5-2

=10 + (15sqrt(5)/sqrt5)-2

=10+15-2

=23

 May 27, 2015
 #1
avatar+118696 
+5
Best Answer

10 + 15sqrt(5)/sqrt5-2

=10 + (15sqrt(5)/sqrt5)-2

=10+15-2

=23

Melody May 27, 2015

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