Chinese, asked by TOMnJERRRY, 3 months ago

12x-[3x³+5x²-{7x²-(4-3x-x³)+6x³}-3x]​

Answers

Answered by FFgamingYT
5

Answer:

4x³+2x²+18x-4

Please mark me as the brainliest

Answered by TooOp
1

answer:

4x³+2x²+18-4

mark me as the brainliest

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