翻译下面的句子,如果会做的话就不用翻译啦,请写步骤,O(∩_∩)O谢谢,
ifaandbistherootsofthequadraticequationx(2x-7)+1=0,formaquadraticequationinxwhoseroot...
if a and b is the roots of the quadratic equation x(2x-7)+1=0,form a quadratic equation in x whose roots are the neagtive of the reciprocals(倒数) of a and b
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