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What is the sign of the second term of the expansion of (x - y)n for n = 3, 4, and 5? a. positive b. negative

What is the sign of the second term of the expansion of (x - y)n for n = 3, 4, and 5? a. positive b. negative
asked 10.0k views
3 votes
What is the sign of the second term of the expansion of (x - y)n for n = 3, 4, and 5?

a.
positive
b.
negative

asked
User Jgiles
by
7.7k points

2 Answers

1 vote

Answer:

b. negative

Explanation:

just finished on edge

answered
User Wessel Kranenborg
by
7.4k points
2 votes
the answer is A

mark as branlist plz



answered
User Gilpach
by
7.7k points
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