15.3x^(2)-2x-1=0

One root of x^(3)+x^(2)-2x-1=0 lies between

Solve each of the following quadratic equations: 3x^(2)-2x-1=0

Solve each of the following equations by using the method of completing the square: 3x^(2)-2x-1=0

Determine whether the given values are the solution of the given equation ( i ) 3x^(2)-2x-1=0;x=1 (ii) x^(2)-x+1=0;x=1;x=-1

In each of the following determine whether the given values are solution of the given equation or not: 3x^(2)-2x-1=0,x=1( ii) 6x^(2)-x-2=0,x=-1/2,x=2/3

Find the sum and product of the roots of the quadrtic equation : 3x^(2)+2x-1=0

Solve the following equations using Sreedhar Acharya's formula : 3x^(2)+2x-1=0

For what value of K the equation (K+3) x^(2)+2x-1=0 will not be a quadratic equation ?

Determine the discriminant of quadratic equation (i)3x^(2)+2x-1=0(ii)x^(2)-4x+2=0

The equation ax^(2)+bx+a=0 and x^(3)-2x^(2)+2x-1=0 have two root in common,then (a+b) is equal to