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Question
Using square root table, find the square root
1312
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Solution
Using the table to find \[\sqrt{2} \text{ and } \sqrt{41}\]
\[\sqrt{1312} = \sqrt{2 \times 2 \times 2 \times 2 \times 2 \times 41}\]
\[ = 2 \times 2\sqrt{2} \times \sqrt{41}\]
\[ = 2 \times 2 \times 1 . 414 \times 6 . 4031\]
\[ = 36 . 222\]
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