SOLUTION: Add. (3r^4 - 4r^3 + 4r^2 + 12r -8) + (r^5 + 9r^3 + 3r^2 - 4r +4) + (-6r^4 + r^2 -4r - 7)

Algebra ->  Rational-functions -> SOLUTION: Add. (3r^4 - 4r^3 + 4r^2 + 12r -8) + (r^5 + 9r^3 + 3r^2 - 4r +4) + (-6r^4 + r^2 -4r - 7)      Log On


   

Question 376152: Add.

(3r^4 - 4r^3 + 4r^2 + 12r -8) + (r^5 + 9r^3 + 3r^2 - 4r +4) + (-6r^4 + r^2 -4r - 7)
Answer by mananth(16946) About Me  (Show Source):
You can put this solution on YOUR website!
(3r^4 - 4r^3 + 4r^2 + 12r -8) + (r^5 + 9r^3 + 3r^2 - 4r +4) + (-6r^4 + r^2 -4r - 7)
...
reorganize the terms
%28r%5E5%2B3r%5E4-6r%5E4-4r%5E3%2B9r%5E3%2B4r%5E2%2B3r%5E2%2Br%5E2%2B12r-4r-4r-8%2B4-7%29
...
%28r%5E5-3r%5E4%2B5r%5E3%2B8r%5E2%2B4r-11%29
...
m.ananth@hotmail.ca