Question

24389 is a perfect cube find the unit's digit of it's cube root​

Answer 1

$\large\bf\blue{Given➠}$

24389 is a perfect cube.

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$\large\bf\pink{To\:Find➠}$

find the unit's digit of 24389 cube root

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$\large\bf\purple{What\:is\:cuberoot}$

A cube root of a number x is related to number y such that,

y³ = x. Not All Integers have perfect Cube cuberoot but All nonzero real numbers have exactly one real cube root , and all nonzero complex numbers have three distinct complex cube roots.

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$\large\bf\green{Solution:-}$

(In the Attachment)

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$\bf\red{Cube Root:-}$

29.

unit digit of 29 is 9.

$\huge\bf\orange{Answer➠}$

$\large\bf{9}$