x³-2x²-3x,因式分解,

来源:学生作业帮助网 编辑:作业帮 时间:2024/10/09 12:12:28
x³-2x²-3x,因式分解,
x)PS6453,u+t^tOӎ$JΆ0 ]cM Qmi_\gb9d=t…&ͤE$A~FhDE5@"P5<?

x³-2x²-3x,因式分解,
x³-2x²-3x,因式分解,

x³-2x²-3x,因式分解,
x³-2x²-3x
=x(x²-2x-3)
=x(x-3)(x+1)

x³-2x²-3x=x(x²-2x-3)=x(x-3)(x+1)

x³-2x²-3x
=x(x²-2x-3)
=x(x+1)(x-3)

x³-2x²-3x=x(x²-2x-3)=x(x+1)(x-3)

x³-2x²-3x
=x(x²-2x-3)
=x(x-3)(x+1)

=X(X^2-2X-3)
=X(X-3)(X+1)