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Luba_88 [7]
3 years ago
9

12d^2 + 3dx + x - (-4d^2 + 2dx - 8x)

Mathematics
1 answer:
laiz [17]3 years ago
8 0

Answer:

dx+9x+16d^2 dont know it it helps any but i tried

Step-by-step explanation:

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