Find partial derivatives

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Find (all) the partial derivatives (e.g. ?u/?x and ?u/?y) of the following functions:

1. Q(p,I) = 300 - 3p - 4I

2. u(x,y) = 10xy

3. u(x,y) = ax? y?

4. z = (x+y)2

5. z = 2x3-11x2y +3y2

Reference no: EM13181124

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