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2 votes
8 + 9x + 4(11 -- 2x)

-41-2x – 7) + 6x - 7

9 - 31–4 + 3x) + 12x

User Tholu
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1 Answer

2 votes

Answer:

240766 - 52731x + 840x^2 + 144x^3

User Szilard
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