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0 votes
Binomial expansion
(x+3)^3

asked
User Tim Bird
by
8.4k points

2 Answers

3 votes

Answer:

x+9

Explanation:

square the 3 and keep the x

answered
User Ray Cheng
by
7.9k points
2 votes

Answer:

x ^3 + 9 x^ 2 + 27 x + 27

Explanation:

answered
User Bennlich
by
8.5k points

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