document.write( "Question 204652: x² + 5x + 4
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\n" ); document.write( " (x + 3)² \r
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\n" ); document.write( "x² - 9\r
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\n" ); document.write( "\n" ); document.write( "Multiply and express the product in simplest form.
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Algebra.Com's Answer #154437 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "\"%28x%5E2%2B5x%2B4%29%2F%28x%2B3%29%5E2\"\"%22%F7%22\"\"%28x%2B1%29%2F%28x%5E2-9%29\"\r\n" );
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document.write( "Invert the 2nd fraction and change \"%22%F7%22\" to \"%22%2A%22\"\r\n" );
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document.write( "\"%28x%5E2%2B5x%2B4%29%2F%28x%2B3%29%5E2\"\"%22%2A%22\"\"%28x%5E2-9%29%2F%28x%2B1%29\"\r\n" );
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document.write( "Factor \"x%5E2%2B5x%2B4\" as \"%28x%2B4%29%28x%2B1%29\"\r\n" );
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document.write( "Factor \"x%5E2-9\" as \"%28x-3%29%28x%2B3%29\"\r\n" );
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document.write( "Write \"%28x%2B3%29%5E2\" as \"%28x%2B3%29%28x%2B3%29\"\r\n" );
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document.write( "Put parentheses around \"x%2B1\" as \"%28x%2B1%29\"\r\n" );
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document.write( "\"%28%28x%2B4%29%28x%2B1%29%29%2F%28%28x%2B3%29%28x%2B3%29%29\"\"%22%2A%22\"\"%28%28x-3%29%28x%2B3%29%29%2F%28%28x%2B1%29%29\"\r\n" );
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document.write( "Indicate the multiplication of the numerators and denominators\r\n" );
document.write( "to write as a single fraction:\r\n" );
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document.write( "\"%28%28x%2B4%29%28x%2B1%29%28x-3%29%28x%2B3%29%29%2F%28%28x%2B3%29%28x%2B3%29%28x%2B1%29%29\"\r\n" );
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document.write( "Cancel the \"%28x%2B1%29\"'s\r\n" );
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document.write( "Cancel the \"%28x%2B3%29\" in the top with one of the \"%28x%2B3%29\"'s\r\n" );
document.write( "in the bottom:\r\n" );
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document.write( "and we are left with this:\r\n" );
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document.write( "\"%28%28x%2B4%29%28x-3%29%29%2F%28x%2B3%29\"\r\n" );
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document.write( "You can leave it like that or you can \"FOIL\" out the top:\r\n" );
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document.write( "\"%28x%5E2%2Bx-12%29%2F%28x%2B3%29\"\r\n" );
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document.write( "Edwin
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