keelicx
keelicx keelicx
  • 25-05-2016
  • Mathematics
contestada

Rewrite using a single positive exponent.
7^4 * 7^-9

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Manjiri
Manjiri Manjiri
  • 25-05-2016
7^4 x 7^-9=0.000059
Thats your answer 
i hope it helped you 


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RichardUSA
RichardUSA RichardUSA
  • 25-05-2016
7^4 * 7^-9 => 7^4-9 => 7^-5 => 1/7^5
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