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(2²*x²)-4*3x+[(2²¹/2²³-1)/[6²:[(3*9)+3²]]]+1³³ = -1²²

 Jul 9, 2015

Best Answer 

 #2
avatar+118609 
+5

What is the colon supposed to mean?

 Jul 10, 2015
 #1
avatar+12 
+5

what is the question?

 Jul 9, 2015
 #2
avatar+118609 
+5
Best Answer

What is the colon supposed to mean?

Melody Jul 10, 2015

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