chyna17
chyna17 chyna17
  • 28-12-2018
  • Mathematics
contestada

pls help with 21 and 20.....

pls help with 21 and 20 class=

Respuesta :

samir1625 samir1625
  • 28-12-2018
idk about 21
it's impossible for 2=-1
Ver imagen samir1625
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