Difference of two numbers which are perfect cube is 189 . If the cube root of the smaller of the two numbers is 3, find the cube root of the larger number

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Solution

Let's, first thing we should do is to find the cube of 3 and that is 27. Now, add 27 to 189 - that is 27 + 189 = 216 Finally, find the cube root of 216 and that is 6. Therefore, the cube root of the larger number is 6.

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