Answer:
72
Step-by-step explanation:
- L × W = A
- 8 × 9 = A
- 8 × 9 = 72
I hope this helps!
I need a lil more information
Answer:
Step-by-step explanation:
Given that three positive numbers have sum 18.
Let the numbers be
Then product
To find maxima, let us use partial derivaties
Equate I derivatives to 0
Solving the two linear equations we get solution as
(6,6)
Hence maximum when x =y=z=6
i.e. when all numbers are equal to 6.