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What is 2x(10+ 5)

 Oct 27, 2017
 #1
avatar+7352 
+1

2x(10 + 5)   =   2x( 15 )   =   2 * x * 15   =   2 * 15 * x   =   30 * x   =   30x

 Oct 27, 2017
 #2
avatar+99384 
+2

Or if the x is a multiply sign then 2X15=30

Melody  Oct 27, 2017

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