Find the Cube-root of 8000 - Mathematics

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Sum

Find the cube-root of 8000.

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Solution

8000
= `root(3)(8000)`
= (4 x 4 x 4) x (5 x 5 x 5)
= 4 x 5
=20

4 8000
4 2000
4 500
5 125
5 25
5 5
  1
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Chapter 4: Cubes and Cube Roots - Exercise 4 (B) [Page 51]

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 4 Cubes and Cube Roots
Exercise 4 (B) | Q 1.7 | Page 51
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