Find all the first order partial derivatives for the following function.f(x, y) = x3 - 10x2y - 5xy3
A. = x2 - 10xy - 5y3;
= -10x2 - 5xy2
B. = 3x2 - 20xy - 5y3;
= -10x2 - 15xy2
C. = 3x2 + 2xy - 5y3;
= -10x2 + 3xy2
D. = 3x2;
= -10x2 - 15xy2
Answer: B
Mathematics
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