SOLUTION: (x^2+2xy-y^2)(3x^2-xy-2y^2)

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Question 111572This question is from textbook Intermediate Algebra Functions And Authentic Applications
: (x^2+2xy-y^2)(3x^2-xy-2y^2)
This question is from textbook Intermediate Algebra Functions And Authentic Applications

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!

Start with the given expression



Expand the expression. Remember for something like it expands to


Distribute


Multiply


Combine like terms



So expands and simplifies to .

In other words,

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