alexis1949
alexis1949 alexis1949
  • 19-11-2020
  • Mathematics
contestada

Please help me out!​

Please help me out class=

Respuesta :

Alainojedasdelgado15 Alainojedasdelgado15
  • 19-11-2020

Answer:

Step-by-step explanation: I got you homie, so lets see 7^-2 x 7^9,                   7^⁷ x 7^2, 7^-20/7^-10, and then (7^⁻2)-5

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