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Mathematics, 10.11.2020 22:10 merrickrittany

(2x2-3x -1) + (2x2 + x-4)
A. 4x2 -2x-5
B. 4x4 -4x3 -13x2 + 11x + 4
C. -3
D. 4x + 3

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(2x2-3x -1) + (2x2 + x-4)
A. 4x2 -2x-5
B. 4x4 -4x3 -13x2 + 11x + 4
C. -3
D....

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