- #1
Feodalherren
- 605
- 6
Homework Statement
Asymptotes at y=±[itex]\sqrt{10}[/itex] x /5
Foci: (±[itex]\sqrt{7}[/itex],0)
Homework Equations
The Attempt at a Solution
It's obviously a hyperbola. What I can't wrap my head around is why a^2 + b^2 ≠ c^2
c = sqrt 7 ; correct?
This yields
7=25+10
obviously NOT true. What am I missing here?
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