If `x+ 2` is a factor of `x^(2) + ax + 2b` and `a+b = 4` then a = …………..

If x= 2 is a factor of x^2+ ax + b and a +b =1. find the values of a and b.

If x + a is a factor of x^3 + ax^2 - 2x + a + 4 then value of a is :

If x + 3 is a factor of x^(3) + ax^(2) - bx + 6 and a + b = 7. Then, the values of a and b are respectively

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 factor of both x^2+ax+b and x^2+bx+a then a/b=

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

If (x-2) is a factor of x^(3)+ax^(2)+bx+16 and b=4a find the values of a and b.

If x-2 is a factor of x^(2)+3ax-2a, then a=2( b) -2( c) 1 (d) -1

If x-1 is a factor of 2x^(3)+ax^(2)+2bx+1 and 2a-b=4 . Find the values of a and b.

If x^(2) - 3x + 2 is a factor of x^(4) - ax^(2) + b then the equation whose roots are a and b is