Lagrange Multipliers on TI-Nspire CAS

In this video we talk about how you can use the TI-Nspire CAS (any version! CX, CX II, pre-CX...as long as it's CAS it will work) to solve Lagrange multiplier problems. These are also called constrained optimization problems. Basically we just have to type in a sort of crazy system of equations but if we do it once we can reuse it for additional problems! We take a look at two variables, one constraint and three variables, one constraint. The problems I did in this video are the same problems I did by hand in the videos in this playlist:    • Lagrange Multipliers