Question:
The value of \( \sqrt[3]{72.9} \) is:
The value of \( \sqrt[3]{72.9} \) is:
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Cube roots can be approximated using a scientific calculator or by using methods like estimation or trial and error for better accuracy.
Updated On: Apr 25, 2025
- 5.625
- None of these
- 5.652
- 5.265
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The Correct Option is C
Solution and Explanation
We need to compute \( \sqrt[3]{72.9} \). Using a calculator or cube root approximation:
\[
\sqrt[3]{72.9} \approx 5.652
\]
Therefore, the correct answer is 5.652.
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Top Questions on Cube Roots
State true or false.
(i) Cube of any odd number is even.
(ii) A perfect cube does not end with two zeros.
(iii) If square of a number ends with 5, then its cube ends with 25.
(iv) There is no perfect cube which ends with 8.
(v) The cube of a two digit number may be a three digit number.
(vi) The cube of a two digit number may have seven or more digits.
(vii) The cube of a single digit number may be a single digit number
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