how to determine the foci and vertices of a hyperbola

[@BoZhaoengineering]

Thank you ! When I was in high school, I never able to solve the problem. When you understand function transform and deriving hyperbola equations. This problem becomes solvable.

[@raccoongaming7805]

bless your soul brian

[@jiyang4602]

Thank you so much for this🙏 you're a really great teacher.

[@pernashreenpinero3796]

How about if 1 in negative? How do you solve it? Should we multiply both sides by negative sign?

[@AlyssaRay-zr5ch]

Thank you so so much 🙏

[@mydoez9862]

goat 🐐

[@arabellamorillo5127]

How about if a² and b² are irrational numbers? And does not have a sqare root? What would it be?

[@JEEAspirant-dm9md]

there is no problem if a^2 and b^2 are irrational....only thing is calculation part would become difficult