Decimal form is 3.96811878
The Lagrangian is

with critical points where the partial derivatives vanish:





The second and third equations tell us
, so that in the last equation we find

and from the fourth equation we get

So we have two critical points,
and
, which give respective extreme values of
(maximum) and
(minimum).
To find the distance between two numbers on the number line, you have to subtract the smallest one to the greatest one. In this case, the distance from 7 to 10 is 10 - 7 = 3
Answer:
216
Step-by-step explanation:
I believe that is the answer