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Simplify: 212+475

 Apr 26, 2016
 #1
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2 sqrt12  + 4 sqrt 75

=

2 sqrt(4*3)  + 4 sqrt (25*3)

=

2*2 sqrt3    + 4*5 sqrt3

4 sqrt3  +20 sqrt3

24 sqrt3

 Apr 26, 2016

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