AP

MATHEMATICS · Single correct · AP · Calculus AB · Differentiation: Composite, Implicit, and Inverse Functions · Differentiation: Composite, Implicit, and Inverse Functions

Problem

Determine ddx ⁣[(x2+1)5sin⁡3x(3x−4)2]\dfrac{d}{dx}\!\left[\dfrac{(x^{2}+1)^{5}\sin^{3}x}{(3x-4)^{2}}\right]. (a) (x2+1)5sin⁡3x(3x−4)2(5xx2+1+3cot⁡x−63x−4)\displaystyle \frac{(x^{2}+1)^{5}\sin^{3}x}{(3x-4)^{2}}\left(\frac{5x}{x^{2}+1}+3\cot x-\frac{6}{3x-4}\right) (b) (x2+1)5sin⁡3x(3x−4)2(10xx2+1+3tan⁡x−63x−4)\displaystyle \frac{(x^{2}+1)^{5}\sin^{3}x}{(3x-4)^{2}}\left(\frac{10x}{x^{2}+1}+3\tan x-\frac{6}{3x-4}\right) (c) (x2+1)5sin⁡3x(3x−4)2(10xx2+1+3cot⁡x−63x−4)\displaystyle \frac{(x^{2}+1)^{5}\sin^{3}x}{(3x-4)^{2}}\left(\frac{10x}{x^{2}+1}+3\cot x-\frac{6}{3x-4}\right) (d) (x2+1)5sin⁡3x(3x−4)2(10xx2+1+3cot⁡x+63x−4)\displaystyle \frac{(x^{2}+1)^{5}\sin^{3}x}{(3x-4)^{2}}\left(\frac{10x}{x^{2}+1}+3\cot x+\frac{6}{3x-4}\right)

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