SOLUTION: Find the product: (w-x-y)^2. Show at least one step in addition to the answer!

Algebra ->  Customizable Word Problem Solvers  -> Misc -> SOLUTION: Find the product: (w-x-y)^2. Show at least one step in addition to the answer!      Log On

Ad: Over 600 Algebra Word Problems at edhelper.com


    

Question 38166: Find the product: (w-x-y)^2. Show at least one step in addition to the answer!
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
(w-x-y)(w-x-y)=w~2+x~2+y~2-wx-wy-wx+xy-wy+xy or x~2+y~2+z~2-2wx-2wy+2xy