H happiness Junior Member Joined Oct 23, 2017 Messages 103 Oct 31, 2017 #1 The area of an envelope is 20x^3y^2-8xy sqaure centimeters. If the width is 5xy centimeters, what is the length of the envelope?

The area of an envelope is 20x^3y^2-8xy sqaure centimeters. If the width is 5xy centimeters, what is the length of the envelope?

S Subhotosh Khan Super Moderator Staff member Joined Jun 18, 2007 Messages 18,149 Oct 31, 2017 #2 happiness said: The area of an envelope is 20x^3y^2-8xy sqaure centimeters. If the width is 5xy centimeters, what is the length of the envelope? Click to expand... This is very similar to the problem you posted at: https://www.freemathhelp.com/forum/threads/108856-Word-problem Did you complete that problem? After finishing that problem - follow the exact same procedure. If you are still stuck - post your work and tell us exactly where you are stuck.

happiness said: The area of an envelope is 20x^3y^2-8xy sqaure centimeters. If the width is 5xy centimeters, what is the length of the envelope? Click to expand... This is very similar to the problem you posted at: https://www.freemathhelp.com/forum/threads/108856-Word-problem Did you complete that problem? After finishing that problem - follow the exact same procedure. If you are still stuck - post your work and tell us exactly where you are stuck.