find the cube root of the following numbers by prime factorisation i)1331
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Answered by
1
Answer:
11
Step-by-step explanation:
Since 1331 is a whole number, it is a perfect cube. The nearest previous perfect cube is 1000 and the nearest next perfect cube is 1728 . 1331 is said to be a perfect cube because 11 x 11 x 11 is equal to 1331. Since 1331 is a whole number, it is a perfect cube.
Answered by
3
Answer:
11 is the answer by prime factorisation as 11³=1331
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