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5 x 2^2 + 20 x 2^2 - 20xy

 Sep 15, 2014

Best Answer 

 #1
avatar+118654 
+8

5 x 2^2 + 20 x 2^2 - 20xy

5*4+20*4-20xy

=100-20xy

 Sep 15, 2014
 #1
avatar+118654 
+8
Best Answer

5 x 2^2 + 20 x 2^2 - 20xy

5*4+20*4-20xy

=100-20xy

Melody Sep 15, 2014

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