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barxatty [35]
3 years ago
10

Find the coefficient of x^4 in the expansion of (x−9)^8 Please I need help!!

Mathematics
1 answer:
alexdok [17]3 years ago
5 0

Answer:

<u>4</u><u>5</u><u>9</u><u>2</u><u>7</u><u>0</u>

  • <u>is</u><u> </u><u>the</u><u> </u><u>coefficient</u>
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