Find the Cube-root of 64 X 27 - Mathematics

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Sum

Find the cube-root of 64 x 27.

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Solution

64 x 27
= `root(3)(64 xx 27)`
= `sqrt(4 xx 4 xx 4 xx 3 xx 3 xx 3)`
= 4 x 3
= 12

  Is there an error in this question or solution?

APPEARS IN

Selina Concise Mathematics Class 8 ICSE
Chapter 4 Cubes and Cube Roots
Exercise 4 (B) | Q 2.5 | Page 51
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