Maharashtra BoardEnglish MediumSTD 8MathsCubes and Cube Roots2 Marks
Question
Evaluate:
$\sqrt[3]{4096}$
✓
Answer
$\sqrt[3]{4096}$ By prime factorisation, we have$4096=\underline{2\times2\times2}\times\underline{2\times2\times2}\times\underline{2\times2\times2}$
$= (2\times2\times2)^3$ $=8^3$ $\therefore\sqrt[3]{4096}=8$
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