Posted by Anonymous* on Tuesday, July 24, 2012 at 3:07pm.
Add these polynomals.
(21t+8(4t) and (3t4)(2t)
84t^2+32t 6t^28t
I got this far but isnt there another setp I am forgetting?

algebra  Henry, Thursday, July 26, 2012 at 4:31pm
See your previous post.
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