(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

Let y = tan^{2}(3x-2)

Find dy/dx

The solution is:

2*tan(3x-2)*sec(3x-2)*3

= 6*tan(3x-2)*sec^{2}(3x-2)

Why is it not:

6*tan(3x-2)*sec(3x-2)

I am thinking:

y = (tan(3x-2))^{2}

take the power 2 down,multiply with the parentes multiply with the defferentiated parentes

Edit: Happy new year

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# Homework Help: Differentiation of Trigonometric functions

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