Question
Using square root table, find the square root, $\frac{57}{169}$
✓
Answer
$\sqrt{\frac{57}{169}}=\frac{\sqrt{3}\times\sqrt{19}}{\sqrt{169}}$ $=\frac{1.732\times4.3589}{13}$ $\big($ Using the square root table to find $\sqrt{3}$ and $\sqrt{19}\big)$ $=0.581$
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