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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) = (−2x + 8)(−3x − 2)f′(x) =
2.f(x) = (−x − 7)(−5x + 3)f′(x) =
3.f(x) = (−3x + 6)(−3x − 2)f′(x) =
4.f(x) = (6x + 7)(−2x − 9)f′(x) =
5.f(x) = (2x + 1)(x + 5)f′(x) =
6.f(x) = (−3x − 7)(4x − 8)f′(x) =
7.f(x) = (4x − 1)(5x − 6)f′(x) =
8.f(x) = −6x(−5x + 8)f′(x) =
9.f(x) = (−5x − 6)(−2x + 7)f′(x) =
10.f(x) = (4x + 7)(−3x + 2)f′(x) =
11.f(x) = (4x + 5)(−4x − 2)f′(x) =
12.f(x) = (−2x + 9)(x + 7)f′(x) =
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