If `x^(3)+ax+1=0` and `x^(2)+ax+1=0` have a common roots then the value of `|a|` can be equal to

If the equations x^(5) + ax + 1= 0 and x^(6) + ax^(2) + 1= 0 have a common root , then the value of ' -3a ' is equal to ______.

If x^(2)+4ax+3=0 and 2x^(2)+3ax-9=0 have a common root,then the value of a,the common root are

If x^(2)+ax+bc=0 and x^(2)+bx+ca=0 have a common root,then a+b+c=1

If x^(2)+3x+3=0 and ax^(2)+bx+1=0 ,a,b in Q have a common root,then value of (3a +b) is equal to : (A) (1)/(3) (B) 1 (C) 2 (D) 4

Ifc^(2)=4d and the two equations x^(2)-ax+b=0 and x^(2)-cx+d=0 have a common root,then the value of 2(b+d) is equal to 0 ,have one

If the quadratic equation 3x^(2) + ax+1=0 and 2x^(2) + bx+1=0 have a common root , then the value of the expression 5ab-2a^(2)-3b^(2) is

If the quadratic equations 3x^(2)+ax+1=0 and 2x^(2)+bx+1=0 have a common root then the value of 5ab-2a^(2)-3b^(2), where ab in R, is equal to

if x^(3)+ax+1=0 and x^(4)+ax^(2)+1=0 have common root then the exhaustive set of value of a is

If the equations x^(2)+ax+b=0 and x^(2)+a'x+b'=0 have a common root then this common root is equal to