(5 - 6n^2) + (8n^4 + 7 - 2n^2) + (9 + 3n)

Asked by AnneS2 on 27 Sep 07:16

Last updated by anonymous on 28 Sep 10:59

Answered by CherieS on 28 Sep 10:59

5 - 6n^2 + 8n^4 + 7 - 2n^2 + 9 + 3n

5+ 7+ 9 - 6n^2- 2n^2 + 8n^4 + 3n

21 - 8n^2 + 8n^4 + 3n