Помогите решить систему уравнений! 1) (х+у)ху=6
(х-у)ху=2
2) (х+2у) (х-у)= 4
(х+2у) (х+у)=12
3) х^5 у^7=32
х^7 у^5= 128
(х-у)ху=2
2) (х+2у) (х-у)= 4
(х+2у) (х+у)=12
3) х^5 у^7=32
х^7 у^5= 128
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