हल करे `25 x^(4)-20x^(2)+4=0`

Solve for x:x^(4)-20x^(2)+64=0 .

The equation of lowest degree with rational coefficients,one of whose roots is sqrt(7)+sqrt(3) is x^(4)-20x^(2)+16=0 The equation of lowest degree with rational coefficients.One of whose roots is sqrt(2)+i sqrt(3) is x^(4)+2x^(2)+25=0

x^(2)-25 0,x>=-4=

The equation whose roots are diminish by 3 then those of x^(4) - 5x^(3) - 20x^(2) + 3x + 17 = 0 is

The solutions of the quadratic equation x^(4)-26x^(2)+25=0 are

Solve the equations x^(4)+5x^(3)-22x^(2)-50x+132=0 and x^(4)+x^(3)-20x^(2)+16x+24=0 which have some of their roots in common.Find them.

If A line with slope m touches the hyperbola (x^(2))/(25)-(y^(2))/(4) =1 and the parablola y^(2)=20x then the value of 25m^(4)-4m^(2) is equal to

The quadratic equation having root 3+4i is x^(2)+6x+25=0 x^(2)+6x-25=0 x^(2)-6x-25=0