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[(a^(2)+x+2)^(2)-(a-3)(a^(2)+x+1)(a^(2)+...

[(a^(2)+x+2)^(2)-(a-3)(a^(2)+x+1)(a^(2)+x+2)+(a-4)(a^(2)+x+1)^(2)=0" has "],[" at leat one real "200t" ,Then ia' could be anyobhere "],[" in the linzurals "]

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