[" Jind value of a and b so that or t land "x" -1are factors of "],[x^(4)+ax^(3)-3x^(2)+2x+b]

Find the values of a and b so that (x+1) and (x-1) are factors of x^(4)ax^(3)-3x^(2)+2x+b

Find the values of a\ a n d\ b so that (x+1)a n d\ (x-1) are factors of x^4+a x^3-3x^2+2x+b

Find the value of a and b if (x-1) and (x+1) are factors of x^4 + ax^3 - 3x^2 + 2x + b

Find the value of a and b if x-1 and x-2 are factors of x^3-ax+b .

Find the value of a so that (x+1) may be a factor of 2x^(3)-ax^(2)-(2a-3x+2)

Find a and b, if x+1 and x+2 are the factors of x^(3)+3x^(2)-2ax+b.

If both x-1 and x-2 are factors of x^(3)-3x^(2)+2x-4b , then b must be

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

Find values of a and b if (x^(2)+1) is a factor of the polynomial x^(4)+x^(3)+8x^(2)+ax+b

Find the values of a and b if x^(2)-4 is a factor of ax^(4)+2x^(3)-3x^(2)+bx-4 and hence factorise it completely.