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The square root of 424 is between what two integers
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2 votes
The square root of 424 is between what two integers

User David Goshadze
by
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1 Answer

2 votes

Answer:

20 and 21

Explanation:

424 = 400 + 20 + 4. √400 = 20, as √4 = 2

21² = (20 + 1)² = 400 + 40 + 1 = 441 > 424.

User Cameron E
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