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Question: Math

(8x^2 - 9x + 12) + (-12x^2 - 9x - 19)

In Math | Asked by AnneS2
Answers

(8x^2 - 9x + 12) + (-12x^2 - 9x - 19)

8x^2 - 9x + 12  -12x^2 - 9x - 19

8x^2-12x^2        - 9x - 9x       + 12- 19

-4x^2                     - 18x          -7

CherieS | 165 days ago