Learn to be Optimistic with this problem!

8:41 PM





A landscape architect wishes to enclose his rectangular garden on one side by a brick wall costing $30/ft. and on the other three sides by a metal fence costing $20/ft. 



If the area of the garden is 1000 square feet, Find the dimensions of the garden that minimize the cost.








Let's solve this together!




Now, Let's solve for x!







AND THE ANSWER IS........

44.73 ft



by: Aira Mitra

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3 comments

  1. I have an assignment in basic calculus about optimization, thank you for posting this one.

    ReplyDelete
  2. it was this easy? understood it better! thanks!!

    ReplyDelete
  3. wow i would love to know more about this! thank you.

    ReplyDelete

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