(x-2)³（x-5）² 求导 你的回答我没看懂

(x-2)³（x-5）²
[(x-2)³]'=3(x-2)²
根据 ax^n 求导 anx^(n-1)
[(x-5)²]'=2(x-5)
[(x-2)³(x-5)²]'
=[(x-2)³]'(x-5)²+(x-2)³[(x-5)²]'
=3(x-2)²(x-5)²+2(x-2)³(x-5)
=(x-2)²(x-5)[3(x-5)+2]
=(x-2)²(x-5)(3x-13)
根据函数积的导数公式：
(uv)'=u'v+uv'