[" 0.If "x-2" is a common factor of the expressions "],[x^(2)+ax+b" and "x^(2)+cx+d," then "(b-d)/(c-a)=]

IF (x-2) is a common factor of the expression x^2 + ax + b and x ^2 + cx + d then (b-d) /( c-a ) =

If (x-2) is a common factor of the expressions x^(2)+ax+b and x^(2)+cx+d , then (b-d)/(c-a) is equal to

If (x-2) is a common factor of the expressions x^(2)+ax+b and x^(2)+cx+d , then (b-d)/(c-a) is equal to

If (x+2) is a common factor of the expression x^(2) + ax - 6, x^(2) + bx +2 and kx^(2) - ax - (a+b) , then k= "_____" .

If x-2 is a common factor of x^(2)+ax+b and x^(2)+cx+d, then

If (x + p) be a common factor of both the polynomials (x^(2)+ax+b)and(x^(2)+cx+d) , then prove that p=(b-d)/(a-c) .

If (x + 2) is a common factor of x^(2) + ax + b and x^(2) + bx + a , then the ratio a : b is equal to

If 1,2,3 and 4 are the roots of the eqaution x^(4) + ax^(3) + b x^(2) + cx + d = 0, then a + 2b + c =

If x^2+p x+1 is a factor of the expression a x^3+b x+c , then a^2-c^2=a b b. a^2+c^2=-a b c. a^2-c^2=-a b d. none of these