If `a,b,c` are rational,if `b^(2)-4ac=0` then nature of the roots of the equation `ax^(2)+bx+c=0(a!=0) are `

If a+b+c=0 then roots of the equation 3ax^(2)+4bx+5c=0 are

Find the nature of the roots of equation (ax^(2)+bx+c)(ax^(2)-dx-C)=0,x!=+0

If a+b+c=0 then check the nature of roots of the equation 4ax^(2)+3bx+2c=0 where a,b,c in R

If a,b,c in R^(+) and 2b=a+c, then check the nature of roots of equation ax^(2)+2bx+c=0

If roots of the equation ax^(2)+2(a+b)x+(a+2b+c)=0 are imaginary then roots of the equation ax^(2)+2bx+c=0 are

If a,b,c are integers and b^(2)=4(ac+5d^(2)),dcN, then roots of the quadratic equation ax^(2)+bx+c=0 are

If a, b, c are positive and a = 2b + 3c, then roots of the equation ax^(2) + bx + c = 0 are real for

If alpha and beta are the roots of the equation ax^(2)+bc+c=0 then the sum of the roots of the equation a^(2)x^(2)+(b^(2)-2ac)x+b^(2)-4ac=0 is