varunsouvami varunsouvami 28-03-2021 Mathematics contestada 18. Let f(x) = ax? + bx-6 and 0 (x) = bx2 + ax.If x-2 divides f(x) completely but leavesthe remainder -12 when it divides $(x),then factorise f (x) + 0 (x) + 2x2.