Question

How to find the square root of 105?

Answer 1

$$\begin{gathered} \sqrt{105}=\sqrt{3\times 5\times 7} \\ =\sqrt{3}\times \sqrt{5}\times \sqrt{7} \\ =1.732\times 2.236\times 2.645\{\mathrm{Putting}\mathrm{the}\mathrm{value}\mathrm{of}\sqrt{3};\sqrt{5}\mathrm{and}\sqrt{7}\} \\ =10.24342904 \end{gathered}$$