document.write( "Question 113579: Can someone help me solve the system:
\n" ); document.write( "{y=3x+9
\n" ); document.write( "{y=x^2-2x-5.
\n" ); document.write( "thanks so much!
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Algebra.Com's Answer #82653 by MathLover1(20849)\"\" \"About 
You can put this solution on YOUR website!
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\n" ); document.write( "\n" ); document.write( "Can someone help me solve the system:
\n" ); document.write( "\"y=3x%2B9\"…………..(1)
\n" ); document.write( "\"y=x%5E2-2x-5\".………(2)\r
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\n" ); document.write( "\n" ); document.write( "\"y=x%5E2-2x-5\".………substitute \"y\" from (1) in (2)\r
\n" ); document.write( "\n" ); document.write( "\"3x%2B9+=+x%5E2-2x-5\"\r
\n" ); document.write( "\n" ); document.write( "\"0+=+x%5E2-2x+%96+3x+-5+-+9\"\r
\n" ); document.write( "\n" ); document.write( "\"+x%5E2+-+2x+%96+3x+-5+%96+9+=+0\"\r
\n" ); document.write( "\n" ); document.write( "\"+x%5E2+%96+5x++%96+14+=+0\"….use square root formula\r
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\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%28-b+%2B-+sqrt+%28b%5E2+-4%2Aa%2Ac+%29%29+%2F+%282%2Aa%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%285+%2B-+sqrt+%2825+%2B+56+%29%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%285+%2B-+sqrt+%2881+%29%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%2C2%5D=%285+%2B-+9+%29+%2F+2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=%285+%2B+9+%29+%2F+2\"\r
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\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=+14+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B1%5D=+7\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=%285+-+9+%29+%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=+-+4++%2F+2\"\r
\n" ); document.write( "\n" ); document.write( "\"x%5B2%5D=+-+2\"\r
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