(1 power 3 + 2 power 3 + 3 power 3)1/2
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Answered by
2
Answer:
(1^3 + 2^3 + 3^3 )/2
= ( 1 + 8 + 27 )/2
=(36)/2
=9
HOPE IT WILL HELP...
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23
Answer:
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