Question and answer
xy(1/x+1/y)
Question
Asked 5/12/2010 3:23:46 PM
Updated 9/15/2014 6:39:08 PM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by janezeshun [9/15/2014 6:34:19 PM]
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User: xy(1/x+1/y)

Weegy: To take a derivative you do d/dx on both sides that is dy^2/dx = d2/dx + d(xy)/dx
Savvy|Points 406|

User: xy(1+1/x+y)

Weegy: x=1
Expert answered|ymmik|Points 85|

User: xy(1/x)

Weegy: x=1
Expert answered|cioby91|Points 80|

Question
Asked 5/12/2010 3:23:46 PM
Updated 9/15/2014 6:39:08 PM
4 Answers/Comments
This conversation has been flagged as incorrect.
Flagged by janezeshun [9/15/2014 6:34:19 PM]
New answers
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8
xy(1/x+1/y)
= xy/x + xy/y
= y + x .
Added 9/15/2014 6:35:20 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/15/2014 9:38:03 PM], Rated good by jeifunk
8
xy(1+1/x+y)
= xy*1 + xy*1/x +xy*y
= xy + y + xy^2
Added 9/15/2014 6:38:12 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/15/2014 9:38:28 PM], Rated good by jeifunk
8
xy(1/x)
= xy* 1/x
= xy/x
= y
Added 9/15/2014 6:39:08 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [9/15/2014 9:38:39 PM], Rated good by jeifunk
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