已知实数a,b,c满足a＝6－b,c²＝ab－9,则a＝＿,b＝＿,c＝＿

已知实数a,b,c,满足c 已知实数a,b,c,满足a 已知实数a,b,c满足（a+c)(a+b+c)4a(a+b+c) 已知实数a,b,c满足a＝6－b,c²＝ab－9,则a＝＿,b＝＿,c＝＿ 1.已知实数a,b,c满足c 已知三个正实数a,b,c,满足a 实数A,B,C满足A 实数a,b,c满足a 实数a,b,c,d满足a 已知实数a,b,c满足a=6-b,c^2=ab-9求证：a=b 已知实数A、B、C,满足等式A=6-B ,C²=AB-9,求证A=B 已知实数a、b、c满足a+b=6，ab=c^2+9，求a^2010 - b^2011。 已知实数a,b,c满足a>0,a-b+c 已知实数a,b,c满足a+b+c=6,a^2+b^2+c^2=12,求证:a=b=c我赶着用! 实数a.b.c满足(a+c)(a+b+c)4a(a+b+c) 已知实数a,b,c满足a²+2ac+c²-4b² 已知实数a,b,c满足2^a=3.2^b=6,2^c=12,那么实数a,b.c是 已知实数a.b.c满足2^a=3,2^b=6,2^c=12,那么实数a,b,c是---------