If `a ,b ,c` be the sides of ` A B C` and equations `a x^2+b x+c=0a n d5x^2+12+13=0` have a common root, then find `/_Cdot`

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

If a,b,c in R and the equation ax^(2)+bx+c=0 and x^(2)+x+1=0 have a common root,then

If a,b,c denote the sides of a !ABC and the equations ax^(2)+bx+c=0 and x^(2)+sqrt2x+1=0 have a common root, then ""^(@)C=

If a,b,c, in R and equations ax^(2) + bx + c =0 and x^(2) + 2x + 9 = 0 have a common root then

a,b,c represent the sides of a triangle ABC and the equations ax^(2)+bx+c=0 and 2x^(2)+3x+4=0 have a common root then the triangle ABC is

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

If a , b , c denote the sides of a !ABC such that the equation x^(2)+sqrt2x+1=0 and ax^(2)+bx+c=0 have a common root , then C =

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