SOLUTION: John has 300 feet of lumber to frame a rectangular patio (the perimeter of a rectangle is 2 times length plus 2 times width). He wants to maximize the area of his patio (area of a

If you need immediate math help from PAID TUTORS right now, click here. (paid link)
Click here to see ALL problems on Quadratic Equations

Question 42843: John has 300 feet of lumber to frame a rectangular patio (the perimeter of a rectangle is 2 times length plus 2 times width). He wants to maximize the area of his patio (area of a rectangle is length times width). What should the dimensions of the patio be, and show how the maximum area of the patio is calculated from the algebraic equation.
*Show clearly the algebraic steps which prove your dimensions are the maximum area which can be obtained.

Answer by psbhowmick(489) (Show Source):
You can put this solution on YOUR website!
Why are you asking the same question so many time?
If you can't understand a particular step then ask the tutor, who solved the problem, about that particular step instead of repeating your question.

http://www.algebra.com/algebra/homework/Length-and-distance/Length-and-distance.faq.question.42205.html