Show that ` 2x^3 +5x^2 +5x +2=0` is a reciprocal equation of class one .

Show that 6x^6 -35 x^5 +56 x^4 -56 x^2 +35 x-6 =0 is reciprocal equation of class one.

The equation 6x ^5 + 7x^4 +12x^3+ 12x^2 + 7x +6=0 is a reciprocal equation of

If one root of the equation (k-1)x^(2) - 10x+ 3 = 0 is the reciprocal of the other, then the value of k is___________ .

If one root of the equation 6x^2 − 2 x + ( λ − 5 ) = 0 be the reciprocal of the other, then λ =

Show that the equation x^(2)+5x-6=0 has real roots.

If one root of the equation 3x^(2)-5x+lambda=0 is the reciprocal of the other, then the value of lambda is

x ^ 3 - 5x ^ 2 + 2x - 10 = 0 For what real value of x is the equation above true ?

Solve the equation 2x^(2)+5x-12=0

The roots of the equation 2x^(2)-5x+2=0 are

Solve the equation x^4 +2x^3 -5x^2 +6x +2=0 given that 1+i is a root