Question

Find the square root of 100 and 169 by the method of reparted sudtraction.

Answer 1

$\sqrt{100} = \sqrt{2 \times 2 \times 5 \times 5 } \\ \: \: \: \: \: \: \: \: = 10$
and
$\sqrt{169} = \sqrt{13 \times 13} \\ \: \: \: \: \: \: \: \: \: \: \: = 13$

Hope it'll help...