Posted by john on Tuesday, December 1, 2009 at 10:34pm.
(4b^43b^3+5b^2+14b9) + (b^5+9b^3+3b^25b+4 + (7b^4+b^24b6)

algebra  Reiny, Tuesday, December 1, 2009 at 11:00pm
(4b^43b^3+5b^2+14b9) + (b^5+9b^3+3b^25b+4 + (7b^4+b^24b6)
= 4b^4  3b^3 + 5b^2 + 14b  9 + b^5 + 9b^3 + 3b^2  5b + 4 7b^4  b^2 + 4b + 6
= .... collect like terms