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8 votes
Please help photo attached

Please help photo attached-example-1
User Buk Lau
by
7.1k points

2 Answers

5 votes
Answer:
C
Step-by-step explanation:
I took the test
User Gdomo
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7.8k points
13 votes

Answer:

C

Step-by-step explanation:

conjugate just changes the sign of the radical (but nothing else)

User Tuviah
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6.9k points