Use the fact that ✓7 is a solution to the equation x2 = 7 to find a decimal approximation of v7 whose square is between 6.9 and 7.1.

Sfy asked Aug 3, 2022

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42 votes

Use the fact that ✓7 is a solution to the equation

x2 = 7 to find a decimal approximation of v7 whose
square is between 6.9 and 7.1.

Sfy asked Aug 3, 2022

by Sfy

3.0k points

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26 votes

Answer:

784

Explanation:

Sergey Shmidt answered Aug 7, 2022

3.1k points

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