If `x+1` is a factor of `x^3+a ,` then write the value of `a`

If x+1 is a factor of x^3+k , then write the value of k.

If (x-1) is a factor of (x^(3)-m) , then the value of m is :

(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 - 1 is a factor of x^2 + x + k then value of k is :

If x - 2 is a factor of x^2 - 3x + 5a then value of a is :

If x+1 is a factor of ax^3+x^2-2x+4a-9 find the value of a

If x - a is a factor of x^5 - a^2x^3+ 2x + a + 1 then value of a is :

If x - a is a factor of x^5 - a^2x^3+ 2x + a + 1 then value of a is :