✨ 最佳解答 ✨ 我就是我 約2年以前 f(x)=(x-1)g(x)+3 =(x-1)[(x-2)h(x)+2]+3 =(x-1){(x-2)[(x-3)q(x)+1]+2}+3 =(x-1)(x-2)(x-3)q(x)+1(x-1)(x-2)+2(x-1)+3 =(x-1)(x-2)(x-3)q(x)+(x²-x+3) xf(x)除以(x-1)(x-2)(x-3)的餘式 和 x(x²-x+3)除以(x-1)(x-2)(x-3)的餘式 相同 x(x²-x+3)除以(x-1)(x-2)(x-3)的餘式為5x²-8x+6 留言