the greatest common divisor of `x^2+ax+b` and `x^2+bx+c` is `(x+1)`, then- (A) a=c (B) 2b=a+c. (C) a=c+2. (D) a+b=c+2.

Suppose a ,b ,c in I such that the greatest common divisor of x^2+a x+b and x^2+bx+c is (x+1) and the least common multiple of x^2+a x+b and x^2+b x+c is (x^3-4x^2+x+6)dot Then the value of |a+b+c| is equal to ___________.

Suppose a ,b ,c in I such that the greatest common divisor for x^2+a x+b and x^2+bx+c is (x+1) and the least common multiple of x^2+a x+b and x^2+b x+c is (x^3-4x^2+x+6) . Then the value of |a+b+c| is equal to ___________.

Suppose a ,b ,c in I such that the greatest common divisor for x^2+a x+b and x^2+bx+c is (x+1) and the least common multiple of x^2+a x+b and x^2+b x+c is (x^3-4x^2+x+6) . Then the value of |a+b+c| is equal to ___________.

Suppose a,b,c in I such that the greatest common divisor fo x^(2)+ax+bandx^(2)+bx+cis(x+1) and the least common ultiple of x^(2)+ax+bandx^(2)+bx+c is (x^(3)-4x^(2)+x+6)* Then the value of |a+b+c| 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^2+ ax +b, x^2 + cx +d has the common factor x-1 then a+b -c-d=

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 lim_(x to 1) (ax^(2)+bx+c)/((x-1)^(2))=2 , then (a, b, c) is

lfequations (a + 2)x^2 + bx + c = 0& 2x^2 + 3x + 4=0 have a common root where a, b, c in N, then- (A) b^2 -4ac lt 0 (B) minimum value of a +b+ c is 16 (C) b^2 gt 4ac+8c (D) minimum value of a + b + c = 7 lf one ofthe roots of x^2-bx + c = 0; b, c in Q