Question

Find the cube root of 19.683

Answer 1

Dear Student,

$$\begin{gathered} \sqrt[3]{19.683} \\ =\sqrt[3]{\frac{19683}{1000}} \\ =\sqrt[3]{\frac{3\times 3\times 3\times 3\times 3\times 3\times 3\times 3\times 3}{10\times 10\times 10}} \\ =\frac{3\times 3\times 3}{10} \\ =\frac{27}{10} \\ =\mathbf{2}\mathbf{.}\mathbf{7}\mathbf{}\mathit{A}\mathit{n}\mathit{s}\mathit{w}\mathit{e}\mathit{r} \end{gathered}$$

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