Math (4 - 6y^2 - 8y^4) + (2y - 5y^4 - 9) Asked by AnneS2 12 years ago 10/3/2013 7:22 AM Last updated by anonymous 12 years ago 10/4/2013 11:44 AM
(4 - 6y^2 - 8y^4) + (2y - 5y^4 - 9) 4 - 6y^2 - 8y^4 + 2y - 5y^4 - 9 4 - 9 - 6y^2 - 8y^4- 5y^4 + 2y -5 - 6y^2 - 13y^4 + 2y