Question

Solve
Square root of 0.0001+ square root of 0.4

Answer 1

$$\begin{gathered} \mathrm{Dear}\mathrm{Student}, \\ \sqrt{0.0001}+\sqrt{0.4} \\ =\sqrt{0.01\times 0.01}+\sqrt{0.4} \\ =0.01+\sqrt{0.4} \\ =0.01+0.632 \\ =0.633 \\ \mathrm{Regards} \end{gathered}$$