Math

(5 + 2r^2) - (9r^5 + 6 - 7r^2)

Asked by AnneS2 on 03 Oct 07:27

Last updated by anonymous on 04 Oct 11:23

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Answered by CherieS on 04 Oct 11:23

(5 + 2r^2) - (9r^5 + 6 - 7r^2)

5 + 2r^2 - 9r^5 + 6 - 7r^2

5+ 6 - 7r^2 + 2r^2 - 9r^5

11 - 5r^2 - 9r^5