SOLUTION: I know that this one looks easy but every time I do it I get a different answer! Please help... (radical X-radical 3)(radical 6+ 5)

Question 117418: I know that this one looks easy but every time I do it I get a different answer! Please help... (radical X-radical 3)(radical 6+ 5)
Answer by jim_thompson5910(35256) (Show Source): You can put this solution on YOUR website!

Start with the given expression

Remember, when you FOIL an expression, you follow this procedure:

Multiply the First terms:

Multiply the Outer terms:

Multiply the Inner terms:

Multiply the Last terms:

Now collect every term to make a single expression
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