Math, asked by Rockers1234, 1 month ago

Is 21000 is a perfect cube? If not find the smallest number by which 21000 must be multiplied to get a perfect cube

Answers

Answered by Anonymous

4

Answer:

441

Step-by-step explanation:

21000= 21×1000=3×7×10³

To make it perfect cube, we need to multiply by 3²×7²= 9×49=441

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