document.write( "Question 468140: multiply: \r
\n" ); document.write( "\n" ); document.write( "(√7-√2)(√7-√2) \n" ); document.write( "

Algebra.Com's Answer #321204 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
multiply:
\n" ); document.write( "(√7-√2)(√7-√2)
\n" ); document.write( "---
\n" ); document.write( "Use FOIL to get:
\n" ); document.write( "F: 7
\n" ); document.write( "O: -sqrt(14)
\n" ); document.write( "I: -sqrt(14)
\n" ); document.write( "L: 2
\n" ); document.write( "---
\n" ); document.write( "Combine to get:
\n" ); document.write( "= 9 - 2sqrt(14)
\n" ); document.write( "========================
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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