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

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

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

If x+a is a factor of x^4-a^2x^2+3x-6a , then a= (a) 0 (b) -1 (c) 1 (d) 2

If x+a is a factor of x^(4)-a^(2)x^(2)+3x-6a then a=0( b) -1( c) 1 (d) 2

If x+1 is a factor of the polynomial 2x^2+k x , then k= (a) -2 (b) -3 (c) 4 (d) 2

If x+2 is a factor of x^2+a x+2b and a+b=4 , then (a) a=1, b=3 (b) a=3, b=1 (c) a=-1, b=5 (d) a=5, b=-1

If x-a is a factor of x^3-3x^2a+2a^2x+b , then the value of b is (a) 0 (b) 2 (c) 1 (d) 3

If x+1 is a factor of the polynomial 2x^(2)+kx, then k=-2(b)-3(c)4(d)2

If x+2 is a factor of x^2+a x+2b and a+b=4 , then (a) a=1,\ b=3 (b) a=3,\ b=1 (c) a=-1,\ b=5 (d) a=5,\ b=-1

If (x-2)/3=(2x-1)/3-1, then x= (a) 2 (b) 4 (c) 6 (d) 8