SOLUTION: How would I simplify the product to this problem? (√5 + 2)(√5 - 6)

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Question 309038: How would I simplify the product to this problem?
(√5 + 2)(√5 - 6)

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Let to get the expression


Start with the given expression.


FOIL


Combine like terms.


Plug in


Square to get


Combine like terms.


So