Math

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

Asked by AnneS2 on 20 Sep 06:12

Last updated by anonymous on 21 Sep 10:45

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Answered by CherieS on 21 Sep 10:45

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

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

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

4y^4+ 9y^2 - 8y-2