In a quadratic equation, if the roots are in the ratio `m` : `n` then

Form the quadratic equation, if the roots are -2and-3

The quadratic equation whose roots are -2,1 is

For a bi quadratic equation if the roots are in A.P. then they are taken as

For a quadratic equation whose roots are 4 and -12.

Form the quadratic equation if its root are 3 and - 10

The quadratic equation whose roots are the arithmetic and harmonimeans between the roots of the equation lx^(2)+mx+n=0 is

In quadratic equation cx^(2) + bx + c = 0 find the ratio b : c if the given equation has equal roots

One root of a quadratic equation is 2 and the sum of the roots is 0. then the equation is: