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4 votes
4 votes
Help, please
Simplify:

Help, please Simplify:-example-1
User Ayo K
by
3.0k points

2 Answers

25 votes
25 votes

Answer:1

Explanation:

User Tomasz Kowalczyk
by
3.2k points
15 votes
15 votes

Answer:

will be 1

Explanation:

..............

User Oleksiy Muzalyev
by
3.2k points