Question: In Problem Assume that x = x(t) and y = y(t). find the indicated rate, given the other information. 6. x2 - 2xy - y2

In Problem Assume that x = x(t) and y = y(t). find the indicated rate, given the other information.
6. x2 - 2xy - y2 = 7; dy/df = -1 when x = 2 and y = -1; find dx/dt

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