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Monday, February 21, 2011
#72 from the Chapter Review
Can anyone help me figure out #72 from the Chapter Review Problems?
Dani, all you have to do is change the signs for each term in the second polynomial. for this problem it would look like this: (2k-1) - (3k^2-2k+6) =2k-1-3k^2+2k-6 (next you combine like terms) so you get -3k^2-7 as your final answer.
Dani, all you have to do is change the signs for each term in the second polynomial. for this problem it would look like this:
ReplyDelete(2k-1) - (3k^2-2k+6)
=2k-1-3k^2+2k-6
(next you combine like terms)
so you get -3k^2-7 as your final answer.
thanks :)
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