1. Which of the following numbers are not perfect cube?1) 216
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Answered by
2
Step-by-step explanation:
128
Cubes and Cube Roots. Grouping the prime factors of 216 into triples, no factor is left over. ∴ 216 is a perfect cube. ∴ 128 is not a perfect cube
Answered by
0
216 is the perfect cube.
216 = 6×6×6 = 6^3
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