y=x^2(x-1)求导数

来源:学生作业帮助网 编辑:六六作业网 时间:2025/02/02 16:20:13
y=x^2(x-1)求导数y=x^2(x-1)求导数y=x^2(x-1)求导数y=x²(x-1)y''=(x²)''(x-1)+x²(x-1)''=2x(x-1)+x²

y=x^2(x-1)求导数
y=x^2(x-1)求导数

y=x^2(x-1)求导数
y=x²(x-1)
y'=(x²)'(x-1)+x²(x-1)'
=2x(x-1)+x²×1
=2x²-2x+x²
=3x²-2x


y=x²(x-1)
y'=(x²)'(x-1)+x²(x-1)'
=2x(x-1)+x²
=3x²-2x