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链式法则练习
链式法则 · 1–12
求导数。
2.f(x) = (−3x2 + 2x − 1)3
10.f(x) = (−4x2 − 3x − 7)3
11.f(x) = (−4x2 + 5x + 9)3
12.f(x) = (−2x2 − 2x + 8)5
答案 — 链式法则练习
链式法则
1.5(−8x + 1)(−4x2 + x − 8)4
2.3(−6x + 2)(−3x2 + 2x − 1)2
3.4(4x + 1)(2x2 + x − 5)3
5.6(6x + 2)(3x2 + 2x + 4)5
6.3(6x + 3)(3x2 + 3x + 3)2
7.4(2x + 3)(x2 + 3x − 9)3
9.4(2x + 6)(x2 + 6x + 1)3
10.3(−8x − 3)(−4x2 − 3x − 7)2
11.3(−8x + 5)(−4x2 + 5x + 9)2
12.5(−4x − 2)(−2x2 − 2x + 8)4
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