qiip13
qiip13
19-07-2021
Mathematics
contestada
Tìm x, y sao cho: B=-x^2+2xy-4y^2+2x+10y-8
Respuesta :
caylus
caylus
19-07-2021
Answer:
Hello,
Step-by-step explanation:
All i can do is to show you the ellipse.
Answer Link
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