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BILANGAN PANGKAT TIGA
1 = 1 x 1 x 1 = 1 6 = 6 x 6 x 6 = 216
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2 = 2 x 2 x 2 = 8 7 = 7 x 7 x 7 = 343
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3 = 3 x 3 x 3 = 27 8 = 8 x 8 x 8 = 512
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4 = 4 x 4 x 4 = 64 9 = 9 x 9 x 9 = 729
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5 = 5 x 5 x 5 = 125 10 = 10 x 10 x 14 = 1000
Bilangan hasil perpangkatan tiga disebut bilangan kubik.
Jadi 1, 8, 27, 64, 125, 216, 343, 512, 729, 1000 adalah contoh bilangan kubik
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