ÇÓÝ ÇÓÊÇÐ ÍÇÌã ÇáãÚÇÏáÉ ÇáËÇäíÉ åí
X^2+y^2+4x+4y-2xy-12=0
ãÚÇÏáÉ ÇáÞØÚ ÇáãßÇÝíÁ ÇáÐí ÑÇÓå ÇáäÞØÉ (h,k) æãÍæÑå íæÇÒí Çáã꾄 ÇáÕÇÏí åí y=a(x-h)^2+k
ÇáÑÇÓ åäÇ Ýí ÇáÊãÑíä h=0 and k=0
ÈÇáÊÚæíÖ Úä x=2 and y=-3
ÇÐä ãÚÇÏáÉ ÇáÞØÚ y=-3/4x^2
ÇáÕæÑÉ ÇáÚÇãÉ áãÚÇÏáÉ ÇáÞØÚ ÇáãßÇÝíÁ ÇáÐí ãÍæÑå íæÇÒí ã꾄 ÇáÓíäÇÊ åí
X=ay^2+by+c
Ëã äÚæÖ ÇáäÞÇØ ÇáãæÌæÏÉ áßí äÍÏÏ ÇáãÚÇãáÇÊ
ØÈÚÇ ÇáÍá ááÇÓÊÇÏ ÇáßÈíÑ ÕáÇÍ ÇÍãÏ ÇáãÍÊÑã
ÇáÐíä íÔÇåÏæä ÇáãæÖæÚ ÇáÂä: 1 (0 ãä ÇáÃÚÖÇÁ æ 1 ÒÇÆÑ)
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