madvicj2006 madvicj2006
  • 11-12-2020
  • Mathematics
contestada

Help please!!!
7^-1 x 7^-7

Respuesta :

christianaass666
christianaass666 christianaass666
  • 11-12-2020

Answer:

7^-8

Step-by-step explanation:

only add the exponents

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