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Dear Student,

5x2+Px+6=075satisfies above equation,5×7×75×5+P×75+6=0495+7P5+6=049+7P5=-649+7P=-307P=-49-30P=-797So, equation becomes5x2-797x+6=035x2-79x+42=0From above equation, a=35,b=-79,c=42Sum of roots=-baLet other root be h.h+75=7935h=7935-75h=79-4935=3035=67

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