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what is a(a+2)

 Oct 16, 2017
 #1
avatar+96956 
+2

\(a(a+2)=a^2+2a\)

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 Oct 17, 2017
 #2
avatar+444 
+2

We first start by multiplying the A in front of the problem times every other item inside the parenthesis. So, \(a\times a + a\times 2\) = \(a^2 + 2a\)

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 Oct 17, 2017

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