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积与商的求导法则练习
积与商的求导法则 · 1–12
求导数并化简。
1.f(x) = 3x − 94x + 1f′(x) =
2.f(x) = −2x + 7−2x − 8f′(x) =
3.f(x) = 3x − 4−2x + 6f′(x) =
4.f(x) = 6x + 6−3x − 7f′(x) =
5.f(x) = 5x − 16x + 9f′(x) =
6.f(x) = −5x − 96x + 3f′(x) =
7.f(x) = 2x + 1−4x + 8f′(x) =
8.f(x) = −2x − 44x + 1f′(x) =
9.f(x) = −5x + 53xf′(x) =
10.f(x) = 3x + 4−6x + 1f′(x) =
11.f(x) = −3x + 1−2x − 5f′(x) =
12.f(x) = −6x + 1−6x − 2f′(x) =
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