show that the number 8square n can never end with the digit zero for any natural number n
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8^n can never end with digit 0 because it needed to end it's factors should be both 2and 5
but in 8 there is only 2 as it's factors.so according to fundamental theorem of arithmetic 8^n can never end with digit 0
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but in 8 there is only 2 as it's factors.so according to fundamental theorem of arithmetic 8^n can never end with digit 0
if it is helpful please mark my answer as brainliest
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