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Can someone explain how to do this?

Can someone explain how to do this?-example-1

1 Answer

4 votes

9514 1404 393

Answer:

9 and 10

Explanation:

Make use of your knowledge of multiplication tables.

9² = 81

(√89)² = 89

10² = 100

√89 lies between 9 and 10

User Karup
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