Solve the equation `x^3-13 x^2+15 x+189=0` if one root exceeds the other by 2.

If alpha, beta and gamma are the roots of the equation x^(3)-13x^(2)+15x+189=0 and one root exceeds the other by 2, then the value of |alpha|+|beta|+|gamma| is equal to

solve the equation 2(3-2x)=13

Solve the equation: 6x^2 - 13 x + 6=0 .

Solve the equation (x^(2)-3x)^(2)+3x^(2)-9x-28=0 for real roots.

The equation x^(2) - 4x + 29 =0 has one root 2+ 5i. What is the other root?

If one root of the equation x^(3)-13x^(2)+15x+c=0 is 2 more than other root,then c can be

If the equations x^(2)-bx+3=0 and x^(2)-2bx+15=0 has one root common then the value of b is ?

Solve the equation x^4-4x^2+8x+35=0 gine that one of roots is 2+sqrt(-3)