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सी.आई.एस.सी.ई.आईसीएसई ICSE Class 8

Find the Cube-root of 3375 X 512

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प्रश्न

Find the cube-root of 3375 x 512

योग
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उत्तर

3375 x 512
= `root(3)(3375 xx 512)`
= `sqrt(15 xx 15 xx 15 xx 8 xx 8 xx 8)`
 = 15 x 8
= 120

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अध्याय 4: Cubes and Cube Roots - Exercise 4 (B) [पृष्ठ ५१]

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सेलिना Concise Mathematics [English] Class 8 ICSE
अध्याय 4 Cubes and Cube Roots
Exercise 4 (B) | Q 2.7 | पृष्ठ ५१

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