document.write( "Question 31401: Use FOIL to multiply:\r
\n" ); document.write( "\n" ); document.write( "(5x – 8)(x – 7) \n" ); document.write( "

Algebra.Com's Answer #18100 by askmemath(368) $\"\"$ $\"About$

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(5x – 8)(x – 7)
\n" ); document.write( "FOIL\r
\n" ); document.write( "\n" ); document.write( "First
\n" ); document.write( " $\"5x%2AX+=+5X%5E2\"$ \r
\n" ); document.write( "\n" ); document.write( "Outer
\n" ); document.write( " $\"5X%2A%28-7%29=+-35X\"$ \r
\n" ); document.write( "\n" ); document.write( "Inner
\n" ); document.write( " $\"-8%2AX+=+-8X\"$ \r
\n" ); document.write( "\n" ); document.write( "Last
\n" ); document.write( " $\"-8+%2A%28-7%29+=+%2B56\"$ \r
\n" ); document.write( "\n" ); document.write( "Adding all
\n" ); document.write( " $\"5X%5E2+-35X-8X%2B56\"$
\n" ); document.write( " $\"5X%5E2+-43X%2B56\"$ \n" ); document.write( "

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