1, Find the values of a and b so that the polynomials x^3 + ax^2 + bx + 6 has x -2 as a factor and leaves a reminder 3 when divided by x-3

2, If ax^3 + bx^2 + x -b has x+2 as a factor and leaves a reminder 4 when divided by x-2 , find the values of a and b