解答

✨ 最佳解答 ✨

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

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

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