92,966 views
28 votes
28 votes
How to solve? Please explain.

How to solve? Please explain.-example-1
User Kyore
by
3.3k points

2 Answers

24 votes
24 votes
I believe it is 0 because they cancel each other out eventually
User Ted Henry
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3.0k points
8 votes
8 votes

Answer:

answer is 0

Explanation:

User Bernardn
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3.1k points