document.write( "Question 274976: Can you help me solve this problem using the foil method?
\n" ); document.write( "(4 square root of 5 - 2)(2 square root of 5 -4)
\n" ); document.write( "I don't know how to get the square root symbol to come up on my computer. sorry! \n" ); document.write( "

Algebra.Com's Answer #200660 by ankor@dixie-net.com(22740) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"%284sqrt%285%29+-+2%29%2A%282sqrt%285%29+-+4%29\"$
\n" ); document.write( "FOIL
\n" ); document.write( " $\"8%285%29+-+16sqrt%285%29+-+4sqrt%285%29+%2B+8\"$
\n" ); document.write( ":
\n" ); document.write( " $\"40+%2B+8+-+20sqrt%285%29\"$
\n" ); document.write( ":
\n" ); document.write( " $\"48+-+20sqrt%285%29\"$
\n" ); document.write( " \n" ); document.write( "

\n" );