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January 25, 2015

January 25, 2015

Posted by **Ariel** on Wednesday, March 27, 2013 at 5:07am.

Is it correct if i multiplied 6a by 3a then 6a by -2 and so on?

- Math -
**Reiny**, Wednesday, March 27, 2013 at 8:07amyes,

2nd line:

18a^2 - 12a + 36ab - 2b

all the terms are different, so you are done

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