- #1
dustbin
- 240
- 5
Homework Statement
The line that is normal to the curve x2+2xy-3y2=0 at (5,5) intersects the curve at what other point?
2. The attempt at a solution
I differentiated the equation, found the slope of the curve at that point, and I then found the equations for the tangent line and normal line. I'm not really sure where to approach from here... any hints?