document.write( "Question 404456: 9y^2-48y-36
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Algebra.Com's Answer #285829 by MathLover1(20850)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"9y%5E2-48y-36\".use quadratic formula\r
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\n" ); document.write( "\n" ); document.write( "\"y+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+\"..........\"a=9\", \"b=-48\" and \"c=-36\"\r
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\n" ); document.write( "\n" ); document.write( "\"y+=+%28-%28-48%29+%2B-+sqrt%28+%28-48%29%5E2-4%2A9%2A%28-36%29+%29%29%2F%282%2A9%29+\"\r
\n" ); document.write( "\n" ); document.write( "\"y+=+%2848+%2B-+sqrt%28+2304-36%28-36%29+%29%29%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y+=+%2848+%2B-+sqrt%28+2304+%2B+1296+%29%29%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y+=+%2848+%2B-+sqrt%28+3600%29%29%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y+=+%2848+%2B-+60%29%2F18+\"\r
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\n" ); document.write( "\n" ); document.write( "\"y1+=+%2848+%2B+60%29%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y1+=+108%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y1+=+6+\"\r
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\n" ); document.write( "\n" ); document.write( "\"y1+=+%2848+-+60%29%2F18+\"\r
\n" ); document.write( "\n" ); document.write( "\"y1+=+-cross%2812%292%2Fcross%2818%293+\"\r
\n" ); document.write( "\n" ); document.write( "\"y1+=+-%282%2F3%29\"\r
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