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Question
Using square root table, find the square root
540
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Solution
Using the table to find \[\sqrt{3} \text{ and } \sqrt{5}\]
\[\sqrt{540} = \sqrt{54} \times \sqrt{10}\]
\[ = 2 \times 3\sqrt{3} \times \sqrt{5}\]
\[ = 2 \times 3 \times 1 . 732 \times 2 . 2361\]
\[ = 23 . 24\]
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