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  • 04-01-2019
  • Mathematics
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square root of a certain number is approximately 9.2371. The cedrain number is between what 2 integers.

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LammettHash
LammettHash LammettHash
  • 04-01-2019

Use the fact that [tex]a<x<b\implies\sqrt a<\sqrt x<\sqrt b[/tex] for non-negative [tex]a,b[/tex].

[tex]\sqrt{81}=9[/tex] and [tex]\sqrt{100}=10[/tex], which means the square root of some number between 81 and 100 has an approximate value of 9.2371.

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