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What's -3n^3 - 3n^3?

 Sep 8, 2014

Best Answer 

 #1
avatar+3454 
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n^3 is a common term in both of these numbers, so we can subtract -3 -3 and put n^3 after it:

-3n^3 - 3n^3

(-3 - 3)n^3

-6n^3

 

 Sep 8, 2014
 #1
avatar+3454 
+5
Best Answer

n^3 is a common term in both of these numbers, so we can subtract -3 -3 and put n^3 after it:

-3n^3 - 3n^3

(-3 - 3)n^3

-6n^3

 

NinjaDevo Sep 8, 2014

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