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

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 (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-1 is a common factor of x^(2)+ax+3 and x^(2)-bx+2 then find the value of b-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)

If x+ 2 is a factor of x^(2) + ax + 2b and a+b = 4 then 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+k) is the HCF of x^2 +ax + b and x^2 + cx + d , then what is the value of k?

If (x + 2) is the HCF of x^2 + ax + b and x^2 + cx + d (a != c and b != d) , then which one of the following is correct?