H happiness Junior Member Joined Oct 23, 2017 Messages 103 Oct 31, 2017 #1 The area of a playground is 48xy^2-8xy square feet. If the length is 8xy feet, what is the width of the playground.

The area of a playground is 48xy^2-8xy square feet. If the length is 8xy feet, what is the width of the playground.

S Subhotosh Khan Super Moderator Staff member Joined Jun 18, 2007 Messages 18,134 Oct 31, 2017 #2 happiness said: The area of a playground is 48xy^2-8xy square feet. If the length is 8xy feet, what is the width of the playground. Click to expand... Area = 48xy^2-8xy = 8xy*(6y - 1) How do you express area of a rectangle as a function of its width and length?

happiness said: The area of a playground is 48xy^2-8xy square feet. If the length is 8xy feet, what is the width of the playground. Click to expand... Area = 48xy^2-8xy = 8xy*(6y - 1) How do you express area of a rectangle as a function of its width and length?