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Which expression equals 9 3sqrt10

Which expression equals 9 3sqrt10-example-1
User Verthon
by
6.2k points

2 Answers

2 votes

Answer:

B on edge

Explanation:

User Rafael Pizao
by
6.9k points
4 votes

Answer:

2nd choice

Explanation:

Look at the radical, if two radicals can add, they must have the same root. The answer must also have the same root.

User Theodore Tang
by
6.0k points
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