(1)已知:a+x²=2011,b+x²=2012,c+x²=2013,且abv=24,求a/bc+c/ab+b/ac-1/a-1/b-1/c

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(1)已知:a+x²=2011,b+x²=2012,c+x²=2013,且abv=24,求a/bc+c/ab+b/ac-1/a-1/b-1/c
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(1)已知:a+x²=2011,b+x²=2012,c+x²=2013,且abv=24,求a/bc+c/ab+b/ac-1/a-1/b-1/c
(1)已知:a+x²=2011,b+x²=2012,c+x²=2013,且abv=24,求a/bc+c/ab+b/ac-1/a-1/b-1/c

(1)已知:a+x²=2011,b+x²=2012,c+x²=2013,且abv=24,求a/bc+c/ab+b/ac-1/a-1/b-1/c
abv=24,v是个什么东东?如果是abc=24,那么最后结果应该是1/8

∵a+x2=2011,b+x2=2012,c+x2=2013,
∴2011-a=2012-b=2013-c,
∴b=a+1,c=a+2,又abc=24,
则abc+
bac+
cab-
1a-
1b-
1c
=a2+b2+c2abc-bc+ac+ababc
=a2+b2+c2-bc-ac-ababc
=a2+(a+1)2+(a+2)2-(a+1)(a+2)-a(a+2)-a(a+1)24
=324=18.
故答案为:18