Question

simplify root 49 +root 0.49+root 0.0049

Answer 1

$$\begin{gathered} \mathrm{We}\mathrm{are}\mathrm{given} \\ \sqrt{49}+\sqrt{0.49}+\sqrt{0.0049} \\ \mathrm{It}\mathrm{can}\mathrm{written}\mathrm{as}: \\ \sqrt{49}+\sqrt{0.49}+\sqrt{0.0049} \\ =\sqrt{{\left(7\right)}^2}+\sqrt{{\left(0.7\right)}^2}+\sqrt{{\left(0.07\right)}^2} \\ =7+0.7+0.07=7.77 \end{gathered}$$