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Using Square Root Table, Find the Square Root 57 169

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Question

Using square root table, find the square root \[\frac{57}{169}\] 

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Solution

\[\sqrt{\frac{57}{169}} = \frac{\sqrt{3} \times \sqrt{19}}{\sqrt{169}}\]
\[\frac{1 . 732 \times 4 . 3589}{13}\]  (using the square root table to find\[\sqrt{3}\] and \[\sqrt{19}\])

\[0 . 581\]

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Chapter 1: A Squares - Exercise 3.9 [Page 61]

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R.D. Sharma Mathematics Volume 1 and 2 [English] Class 8
Chapter 1 A Squares
Exercise 3.9 | Q 15 | Page 61
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