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**Chapter 2 / Textbook 2.4, Example 2**

« **on:**September 23, 2020, 03:08:07 PM »

In Example 2, we have that f(x,y) = (3x^2+4x+2)/2(y-1). How do we come from that, to get that it's partial derivative ∂f/∂y(x,y) = -(3x^2+4x+2)/2(y-1)^2, as shown in the picture.