If the two roots of `9x^3+24x^2+13x+12x+2=0` are equal then the roots are

If two roots of 2x^(3)-11x^(2)+12x+9=0 are equal then the roots are

If two roots of 2x^(3)-11x^(2)+12x+9=0 are equal then the roots are

If two roots of 4x^(3)-12x^(2)+9x-2=0 are equal then the roots are

If two roots of x^(3)7x^(2)+4x+12=0 are in the ratio 1:3 then the roots are

If the roots of 3x^(3)-26x^(2)+52x-24=0 are in G.P then the roots are

If two of the roots of 2x^(3)+7x^(2)+2x-3=0 are differ by 2 then the roots are

If two roots of 2x^(3)-15x^(2)+27x-10=0 are in the ratio 2:5 then the roots are

If two roots are 9x^(3)-30x^(2)+31x-10=0 are in the ratio 2:5 then the roots are

If the equation 9x^2+6k x+4=0 has equal roots, then the roots are both equal to +-2/3 (b) +-3/2 (c) 0 (d) +-3

If one root of x^(3)+2x^(2)+3x+k=0 is the sum of the other two roots then k=