(x+1)乘(x+2)乘(x+3)—24因式分解

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(x+1)乘(x+2)乘(x+3)—24因式分解(x+1)乘(x+2)乘(x+3)—24因式分解(x+1)乘(x+2)乘(x+3)—24因式分解x^3+6x^2+11x-18(x+1)(x+2)(x+

(x+1)乘(x+2)乘(x+3)—24因式分解
(x+1)乘(x+2)乘(x+3)—24因式分解

(x+1)乘(x+2)乘(x+3)—24因式分解
x^3+6x^2+11x-18

(x+1)(x+2)(x+3)-24
=(x^2+3x+2)(x+3)-24
=x^3+6x^2+11x+6-24
=x^3+6x^2+11x-18
=(x^3-1)+(6x^2+11x-17)
=(x-1)(x^2+x+1)+(6x+17)(x-1)
=(x-1)(x^2+x+1+6x+17)
=(x-1)(x^2+7x+18)

x^3+6x^2+11x-18