Question

$\sqrt[?3]{?512} what \: is \: the \: value \: of \:$
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Answer 1

Answer:

67.8822509939

Step-by-step explanation:

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PLS MARK AS BRAINLIEST

Answer 2

$\huge \to \tt \sqrt[3]{512} \\ \\ \to \tt \sqrt[3]{2 \times 2 \times 2 \times2 \times 2 \times 2 \times 2 \times 2 \times 2 } \\ \\ \to \tt \sqrt[3]{ \overline{2 \times 2 \times 2} \times\overline{2 \times 2 \times 2} \times \overline{2 \times 2 \times 2} } \\ \\ \to \tt \sqrt[3]{ {2}^{3} \times {2}^{3} \times {2}^{3} } \\ \\ \to \tt \sqrt[3]{ {\big( {2}^{3} \big)}^{3} } \\ \\ \to \tt \sqrt[\cancel3]{ {\big( {2}^{3} \big)}^{ \cancel3} } \\ \\ \to \tt {2}^{3} = \red8$