Question

cube root of 729
...............

Answer 1

Cube root of 721 = 9

because 9 x 9 = 81

and 81 x 9 = 721

Therefore cuber root of 721 = 9

Answer 2

$\huge {\bold {Solution:-}}$
$\sqrt[3]{729} \\ \sqrt[3]{9 \times 9 \times 9} \\ 9 \: ans.$

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