SOLUTION: If (x)(y)=7 and x-y=5, then (x^2)y - x(y^2)= The answer is 35, but I do not undestand how they got this answer. Can you help?

Algebra ->  College  -> Linear Algebra -> SOLUTION: If (x)(y)=7 and x-y=5, then (x^2)y - x(y^2)= The answer is 35, but I do not undestand how they got this answer. Can you help?      Log On


   



Question 466929: If (x)(y)=7 and x-y=5, then (x^2)y - x(y^2)=
The answer is 35, but I do not undestand how they got this answer.
Can you help?

Answer by robertb(5830) About Me  (Show Source):