Question

Using square root table, find the square root
1312 

 

Answer 1

Using the table to find \[\sqrt{2} \text{ and } \sqrt{41}\]  

\[\sqrt{1312} = \sqrt{2 \times 2 \times 2 \times 2 \times 2 \times 41}\]
\[ = 2 \times 2\sqrt{2} \times \sqrt{41}\]
\[ = 2 \times 2 \times 1 . 414 \times 6 . 4031\]
\[ = 36 . 222\]