fatymarhnazeer
fatymarhnazeer fatymarhnazeer
  • 13-02-2020
  • Mathematics
contestada

x^2-4y^2=9; x+2y=1, solve for x and y​

Respuesta :

zibahkeshiro
zibahkeshiro zibahkeshiro
  • 03-07-2020

Answer:

Step-by-step explanation:

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