Math

(3x^2 + 3x - 9) + (5x^2 + 7x^3 - 4)

Asked by AnneS2 on 30 May 04:13

Last updated by anonymous on 02 Jun 12:22

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Answered by CherieS on 02 Jun 12:22

(3x^2 + 3x - 9) + (5x^2 + 7x^3 - 4)

3x^2 + 3x - 9 + 5x^2 + 7x^3 - 4

3x^2+ 5x^2 + 7x^3 + 3x - 9- 4

7x^3+8x^2+3x-13