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Mathematics 21 Online
OpenStudy (anonymous):

(2ab+6a-7) - (5ab+1) find the difference between the polynomials

OpenStudy (irishboy123):

|dw:1437742346393:dw|

OpenStudy (anonymous):

I'm supposed to add them?

OpenStudy (irishboy123):

or subtract, there's a \(-\) sign in there :p

OpenStudy (anonymous):

-3ab

OpenStudy (irishboy123):

and then the other terms, they can't just disappear

OpenStudy (aaronandyson):

(2ab+6a-7) - (5ab+1) 2ab+6a-7-5ab-1 -3ab+6a-8

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