Critical Points (Multivariables)

[Jto_012]

Hello,

Does any one know how get (10,10)? What is the unique solution?

Thanks a lot.!

 

[BigBeachBanana]

Hello,

Does any one know how get (10,10)? What is the unique solution?

Thanks a lot.!


View attachment 33396

It's a system of 2 equations and 2 unknowns. I'm assuming that you've solved a system before since you're doing Calculus. Please share what you tried.