khazem
khazem khazem
  • 15-05-2017
  • Mathematics
contestada

13^-11x13^16x13^-3x13^^4x13^-5

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bcalle
bcalle bcalle
  • 16-05-2017
Since the bases are all 13, keep the base and add the powers.
13^(-11 + 16 + -3 + 4 + -5)
13^1 = 13
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