document.write( "Question 997671: Factor completly
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Algebra.Com's Answer #615656 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\"2y%5E2+-6y+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y%5E2+-3y%29+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y%5E2+-3y%2B_%29-2%2A_+-56\"....recall \"%28a-b%29%5E2=a%5E2-2ab%2Bb%5E2\";you have \"a=1\" and \"2ab=3\", find \"b\"\r
\n" ); document.write( "\n" ); document.write( "\"2ab=3\"=>\"2%2A1%2Ab=3\"=>\"2b=3\"=>\"b=3%2F2\"\r
\n" ); document.write( "\n" ); document.write( "square it and plug it in \"2%28y%5E2+-3y%2B_%29-2%2A_+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y%5E2+-3y%2B%283%2F2%29%5E2%29-2%2A%283%2F2%29%5E2+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y+-3%2F2%29%5E2-cross%282%29%2A%289%2Fcross%284%292%29+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y+-3%2F2%29%5E2-9%2F2+-56\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y+-3%2F2%29%5E2-9%2F2+-112%2F2\"\r
\n" ); document.write( "\n" ); document.write( "\"2%28y+-3%2F2%29%5E2-121%2F2\"\r
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