(3r^2 + 4) - (7r^2 + 8 - r^5) + (2r^5 + 6)

Asked by AnneS2 12 years ago 10/26/2013 5:51 AM

Last updated by anonymous 12 years ago 10/27/2013 12:49 PM

Answered by CherieS 12 years ago 10/27/2013 12:49 PM

3r^2 + 4 - 7r^2 - 8 + r^5 + 2r^5 + 6

3r^2- 7r^2 - 8+ 4 + 6 + r^5 + 2r^5

- 4r^2 +2 + 3r^5