SOLUTION: Find dy/dx of the curve y^2=7+2xy
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Question 757545
:
Find dy/dx of the curve y^2=7+2xy
Answer by
stanbon(75887)
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Find dy/dx of the curve
y^2=7+2xy
-------
2yy' = 0 + 2[xy' + y]
----
2yy' = 2xy' + 2y
----
yy' = xy' + 2y
(y-x)y' = 2y
---
y' = (2y)/(y-x)
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Cheers,
Stan H.