(-x²)³-3x²(x四次方+2x-2)
来源:学生作业帮助网 编辑:六六作业网 时间:2024/12/23 14:17:27
(-x²)³-3x²(x四次方+2x-2)(-x²)³-3x²(x四次方+2x-2)(-x²)³-3x²(x四
(-x²)³-3x²(x四次方+2x-2)
(-x²)³-3x²(x四次方+2x-2)
(-x²)³-3x²(x四次方+2x-2)
(-x²)³-3x²(x四次方+2x-2)
=-x^6-3x^6-6x^3+6x^2
= -4x^6-6x^3+6x^2