If (x^2+y^2)^3= (x^3+y^3)^2 and xy≠0 then find (x/y+y/x)^5.
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answer with solution.

Aperpendicular bisector, cd is drawn through point con ab if the coordinates of point a are (-3, 2) and the coordinates of point b are (7,6), the x-intercept of cd is point lies on cd.

Which function has the domain x> -11

Can someone me with #s 8, 9, and 11. with just one of the three also works. prove using only trig identities.