If the roots of the equation `x^2+a x+b=0 are c and d ,` then roots of the equation `x^2+(2c+a)x+c^2+a c+b=0` are a `c` b. `d-c` c. `2c` d. `0`

If the roots of the equation x^(2)+ax+b=0 arecandd,then roots of the equation x^(2)+(2c+a)x+c^(2)+ac+b=0 are a c b.d-c c.2c d.0

The roots of the equation (b-c) x^2 +(c-a)x+(a-b)=0 are

The roots of the equation (b-c) x^2 +(c-a)x+(a-b)=0 are

The roots of the equation (b-c)x^(2)+(c-a)x+(a-b)=0

The roots of the equation ( a-b) x^2 +(b-c) x+ (c-a) =0 are

If a+b+c=0, a,b,c in Q then roots of the equation (b+c-a) x ^(2) + (c+a-c) =0 are:

If alpha,beta are the roots of the equation ax^2 + bx+c=0 then the roots of the equation (a + b + c)x^2-(b + 2c)x+c=0 are (a) c (b) d-c (c) 2c (d) 0

If c,d are the roots of the equation (x-a)(x-b)-k=0, prove that a a,b are roots of the equation (x-c)(x-d)+k=0