Math
(7k^4 + 4) - (3k^4 + 9 - 5k^3) + (2k^3 - 6k)
Asked by
AnneS2
Last updated by
anonymous
(7k^4 + 4) - (3k^4 + 9 - 5k^3) + (2k^3 - 6k)
7k^4 + 4 - 3k^4 - 9 + 5k^3 + 2k^3 - 6k
7k^4 - 3k^4 - 9+ 4 + 5k^3 + 2k^3 - 6k
4k^4 -5 + 7k^3 - 6k