If x-1 is a factor of `x^2+ax-4` , then a has the value

(i) If 2x + 1 is a factor of 2x^2+ ax- 3, find the value of a. (ii) Find the value of k, if 3x -4 is a factor of expression 3x^2+ 2x -k.

If x - 2 is a factor of x^3 -2ax^2 + ax - 1 then value of a is :

If x - 2 is a factor of x^3 + 2ax^2 + ax -1 then value of a is :

If x+1 is a factor of ax^(3)+x^(2)-2x+4a-9 , then value of a .

If x^(2)-x+1 is a factor of x^(4)+ax^(2)+b , then the values of a and b are respectively _______.

If x+1 is a factor of ax^(3)+x^(2)-2x+4a-9 , then value of a .

If x^(2)+x+1 is a factor of x^(4)+ax^(2)+b , then the values of a and b , respectively are ______.

p(x)= ax^2+bx+5 :- If (x^2-1) is a factor of p(x),then find the value 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+1 is a factor of ax^3+x^2-2x+4a-9 find the value of a