IF `x^2 +ax+bc=0` and ` x^2+bx +ca=0` have a common root , then a + b+ c=

IF x^2 + a x + bc = 0 and x^2 + b x + c a = 0 have a common root , then a + b+ c=

If the equation x^2+ax+bc=0" and " x^2-bx+ca=0 have a common root, then a+b+c =

If the equation x^2+ax+bc=0" and " x^2+bx+ca=0 have a common root, then a+b+c =

If two equations x^(2) + ax + bc = 0 and x^(2) + bx + ca =0 have a common root, the find the condition and the quadratic with other roots of the equations.

If two equations x^(2) + ax + bc = 0 and x^(2) + bx + ca =0 have a common root, the find the condition and the quadratic with other roots of the equations.

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

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

If the equations x^(2) + ax + bc = 0 and x^(2) + bx + ca = 0 have a common root, then their other roots satisfy the equation

If x^(2) + ax + b = 0 and x^(2) + bx + a = 0 have a common root, then the numberical value of a + b is :