which of the following number are cubes of rational numbers also,find the rational no=343/729
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Step-by-step explanation:
Hope it will help you!
343/729 is cube of a rational number because the cube root of 343 is 7 and the cube root of 729 is 9.
So,343/729=7/9
And 7/9 is a rational number.
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Step-by-step explanation: Hope it will help you! 343/729 is cube of a rational number because the cube root of 343 is 7 and the cube root of 729 is 9
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