Find the Cube-root of 343 512 - Mathematics

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Sum

Find the cube-root of `343/512`

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Solution

`(343)/(512)`

= `root(3)(343/512)`

= `sqrt(7 xx 7 xx 7)/sqrt(8 xx 8 xx 8)`

= `(7)/(8)`

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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 2.3 | Page 51

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