Expanding the walls of our classroom. This is an interactive learning ecology for students and parents in our Algebra 2 class. This ongoing dialogue is as rich as YOU make it. Visit often and post your comments freely.
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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