作业帮设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃···设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃·······an,b₁,b₂,b₃······bn
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设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃···设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃·······an,b₁,b₂,b₃······bn
设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃···
设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃·······an,b₁,b₂,b₃······bn都是正整数）
求：√（a₁b₁） +√（a₂b₂）＋····＋√（an*bn）=√（a₁＋a₂＋···an） *√（b¹＋b²＋····＋bn）
设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃···设(a₁/b₂)=(a₂/b₂)=·······=(an/bn) (a₁,a₂,a₃·······an,b₁,b₂,b₃······bn
x1乘以x2=3/2,且两根同号