Answer:
x=-7/3
Step-by-step explanation:
im sorry idek how to explain
hope this helps :9
x=either -7/3
x=-5
The Lagrangian is
It has critical points where the first order derivatives vanish:
From the first two equations we get
Then
At these critical points, we have
(maximum)
(minimum)
<u>x = 5</u>
See attached image.