Given that two roots of `4x^3+20x^2-23x+6=0` are equal,find all the roots of the given equation .

If the two roots of 4x^3 + 20 x^2 -23x + 6=0 are equal then find all the roots .

If the two roots of 4x^3 + 20 x^2 -23x + 6=0 are equal then find all the roots .

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

Given that the sum of two roots of x^4-2x^3+4x^2+6x-21=0 is zero , find the roots of the equation .

Find the roots of the equation 3x^2+6x+3=0

Given that one root of 2x^3+3x^2-8x+3=0 is double of another root , find the roots of the equation.

Given that one root of 2x^3+3x^2-8x+3=0 is double of another root , find the roots of the equation.

It two roots of 20x^(3) - 16x^(2) + x + 1 = 0 are equal then the roots are

Find the values of m for which the equation 3x^(2)+mx+2=0 has equal roots. Also, find the roots of the given equation.