Every perfect cube number can be expressed as a sum of consecutive ______ numbers.
A
Prime
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B
Square
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C
Even
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D
Odd
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Solution
The correct option is D Odd Every perfect cube number can be expressed as a sum of consecutive odd numbers.
Ex:
1 = 1
8 = 3+5
27 = 7+9+11
64 = 13+15+17+19
125 = 21+23+25+27+29