The equations `x^2 +3x+5=0 `and `ax^2+bx+c=0` have a common root. If `a,b,c in N` then the least possible values of a+b+c is equal to

If equations x^2-5x+5=0 and x^3+ax^2+bx+5=0 have common root then a+b=

If the equation x^(2)+2x+3=0 and ax^(2)+bx+c=0 have a common root then a:b:c is

If the equations x^(2) - ax + b = 0 and x^(2) + bx - a = 0 have a common root, then

If x^(2)+3x+5=0 and ax^(2)+bx+c=0 have common root/roots and a,b,c in N then find the minimum value of a+b+c .

If the equations ax^(2)+bx+C=0 and x^(2)+2x+4=0 have a common root then find a:b:c

If equations x^(2)-3x+5=0 and (a+2)x^(2)-(b-1)x+c=0;a,b,c in N have a common root and c-a-b<=6 then possible value(s) of (a+b+c) is(are)

If the equation ax^(2) + bx + c = 0 and 2x^(2) + 3x + 4 = 0 have a common root, then a : b : c