Question

jiskia himmat hai solve karkia dikhyoi​

Answer 1

Answer:

1.No , 9000 is not a perfect cube. PERFECT CUBE: A perfect cube is a number that is cube of an integer. ... So 9000 isn't a perfect cube.

2.4 is the smallest number should 42592 be divided so that the quotient is a perfect cube.

3.Grouping the prime factors of 216 into triples, no factor is left over. ∴ 216 is a perfect cube. ... Grouping the prime factors of 46656 in triples we are not left over with any prime factor. ∴ 46656 is a perfect cube.

4.Hence the smallest number by which 704 should be divided to make a perfect cube is 11 .

5.20.9515132298

6.

cube root under 384

= 7.27

since the cube root is not whole number 384 is not a perfect cube.

7. Therefore, to make 648 a perfect cube, it has to be multiplied by 3 × 3 = 9 (so that there will be six 3s in total).

8. 30

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