document.write( "Question 305221: (3sqrt2+sqrt3)(sqrt2-5sqrt3) \n" ); document.write( "

Algebra.Com's Answer #218551 by stanbon(75887) $\"\"$ $\"About$

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(3sqrt2+sqrt3)(sqrt2-5sqrt3)
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\n" ); document.write( "Use FOIL:
\n" ); document.write( "F: 3*2 = 6
\n" ); document.write( "O: -15sqrt(6)
\n" ); document.write( "I: 3sqrt(6)
\n" ); document.write( "L: -5*3 = -15
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\n" ); document.write( "Combine to get:
\n" ); document.write( "-9 -12sqrt(6
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H. \n" ); document.write( "

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