Exponents

Questions on Exponents


Can 1919  be represented as

the sum of a cube and fourth power?

ANS:  Mouse over the image


Answer:  NO




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Also what is the right most digit of

   


ANS:  Mouse over the image


Answer:  3 






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And one more ....

What are the last three digits of 

79999  ?



ANS:  Mouse over the image


Answer:  143