maddielobato05
maddielobato05 maddielobato05
  • 14-05-2020
  • Mathematics
contestada

what is the last digit on the expansion of 3∧100


please help! this is due at five

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lucasu72021
lucasu72021 lucasu72021
  • 14-05-2020

Answer:

The Last Digit Would Be 1

Step-by-step explanation:

The last digit of  3 ^100 =  ( 3 ^4 )^ 25  is  1 ^25  =  1  

Therefore, the last digit of  3^ 100  is  1.

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