legendari legendari
  • 15-02-2017
  • Mathematics
contestada

Using indices, how to solve
1) 3^y + 3^y+2 = 90
2) 2^r+4 - 2^t =120

Respuesta :

anaguzman
anaguzman anaguzman
  • 15-02-2017
sorry i can't solve the second one
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