Find the points where the graph of the function has horizontal tangents. F(x)=(3x+10)(6x-5)^5?

[匿名]

2016-02-04 11:29 pm

please do step by step so i fully understand

回答 (1)

用戶57802

2016-02-05 12:01 am

use the product rule to find f'(x)
f'(x) = 3(36x+95)(6x-5)^4
f'(x) = 0--->x = .... , y = ...

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