document.write( "Question 621715: Place the indicated product in the proper location on the grid.\r
\n" ); document.write( "\n" ); document.write( "(x + y + 3)(x + y - 4) \n" ); document.write( "

Algebra.Com's Answer #390976 by solver91311(24713) $\"\"$ $\"About$

You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "The trick to not making errors on this one is to use a little substitution. Let

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\n" ); document.write( "\n" ); document.write( "Then multiply

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\n" ); document.write( "\n" ); document.write( "Once you have that product, put

back in place of

, remembering that

will be equal to

. Finally, collect any like terms. Be careful with your signs.\r
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\n" ); document.write( "\n" ); document.write( "John
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\n" ); document.write( "My calculator said it, I believe it, that settles it
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$\"The$

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