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Find the Cube Root of the Following Integer −125 .

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Question

Find the cube root of the following integer −125 .

Sum
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Solution

We have: \[\sqrt[3]{- 125} = - \sqrt[3]{125} = - \sqrt[3]{5 \times 5 \times 5} = - 5\]

 

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Chapter 2: A Cube - Exercise 4.4 [Page 30]

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R.D. Sharma Mathematics Volume 1 and 2 [English] Class 8
Chapter 2 A Cube
Exercise 4.4 | Q 1.1 | Page 30

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