document.write( "Question 63639: Mulitphy and simplify:\r
\n" ); document.write( "\n" ); document.write( "( 3 square root 5 - 4) (2 square root 5 + 2)
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Algebra.Com's Answer #44353 by stanbon(75887)\"\" \"About 
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3 square root 5 - 4) (2 square root 5 + 2)
\n" ); document.write( "Use FOIL:
\n" ); document.write( "F: 6*5=30
\n" ); document.write( "O: 6sqrt5
\n" ); document.write( "I:-8sqrt5
\n" ); document.write( "L: -6
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\n" ); document.write( "Add these to get:
\n" ); document.write( "= 24-2sqrt5
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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