The equation `6x^5-25x^4+31x^(3)-31x^(2)+25x-6=0` is reciprocal equation of

The equation 5x^(5)+3x^(4)-2x^(3)-2x^(2)+3x+5=0 is a reciprocal equation of

28-31x-5x^(2)

The sum of all the rational roots of the equation 6x^(6)-25x^(5)+31x^(4)-31x^(2)+25x-6=0 is

The sum of all the rational roots of the equation 6x^(6)-25x^(5)+31x^(4)-31x^(2)+25x-6=0 is

Solve the equation x^(4)-5x^(2)-6x-5=0

Solve the equation 5^(2x)+24.5^(x)-25=0 .

x^(4)-4x^(3)+6x^(2)-4x+1=0 The roots of the equation are

If one of the roots of the equation |(7,6,x^(2)-25),(2,x^(2)-25,2),(x^(2)-25,3,7)|=0 is x=3 , then the sum of all other five roots is

The equation (0.4)^(x-1)=(6.25)^(6x-5) has