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`(73)^(3)=?`A. 365127B. 298627C. 305867D. 389017

Answer» Correct Answer - D
`?=(73)^(3)=(70+3)^(3)`
`=(70)^(3)+(3)^(3)+3(70)^(2)(3)+3(70)(3)^(2)`
`=343000+27+44100+1890=389017`


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