x^2-2x-24咋因式分解?x^2+x-6咋做?x^2y^2-5x^2y-6x^2

来源:学生作业帮助网 编辑:作业帮 时间:2024/05/04 07:51:37
x^2-2x-24咋因式分解?x^2+x-6咋做?x^2y^2-5x^2y-6x^2

x^2-2x-24咋因式分解?x^2+x-6咋做?x^2y^2-5x^2y-6x^2
x^2-2x-24咋因式分解?
x^2+x-6咋做?
x^2y^2-5x^2y-6x^2

x^2-2x-24咋因式分解?x^2+x-6咋做?x^2y^2-5x^2y-6x^2
x^2-2x-24
=(x-6)(x+4)
x^2+x-6
=(x+3)(x-2)

x^2-2x-24
=(x-6)(x+4)