求函数y=(x눀+1)(2x대-3x+1)的导数

2025-02-24 10:40:46
推荐回答(1个)
回答1:

y=(x^2+1)(2x^3-3x+1)
y'=2x(2x^3-3x+1)+(x^2+1)(6x^2-3)
=4x^4-6x^2+2x+6x^4+3x^2-3
=10x^4-3x^2+2x-3