Question
Evaluate:$\sqrt{1.69}$
✓
Answer
$\begin{array}{c|c} &1.3 \\ \hline 1 & \bar{1}\ \overline{.69}\\& -1\ \ \ \ \ \ \ \ \ \\ \hline23 &\ \ 69\\ &-69\\ \hline &\ \ \ \times \end{array}$
$\therefore\sqrt{1.69}=1.3$
$\therefore\sqrt{1.69}=1.3$
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