Answers

  • Brainly User
2016-01-11T14:29:15+08:00
87⁵ = 4,984,209,207

ANSWER: The ones digit of 87⁵  is 7.

If you're looking for the ones digits only, multiply the ones digits of 87.

7 is the ones digit of 87 ⇒  7 x 7 x 7 x 7 x 7 = 16, 807.

Same answer, 7 is the ones digit.


0
2016-01-11T17:24:42+08:00
Simply multiply them. 
 87^{5} = 4984209207

Answer: 7
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