document.write( "Question 608196: what are the roots of 6x^2+12x=-5 \n" ); document.write( "
Algebra.Com's Answer #383097 by jim_thompson5910(35256)\"\" \"About 
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\"6x%5E2%2B12x=-5\"\r
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\n" ); document.write( "\n" ); document.write( "\"6x%5E2%2B12x%2B5=0\"\r
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\n" ); document.write( "\n" ); document.write( "Now use the quadratic formula to solve for x\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-%2812%29%2B-sqrt%28%2812%29%5E2-4%286%29%285%29%29%29%2F%282%286%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-12%2B-sqrt%28144-%28120%29%29%29%2F%2812%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-12%2B-sqrt%2824%29%29%2F12\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-12%2Bsqrt%2824%29%29%2F12\" or \"x+=+%28-12-sqrt%2824%29%29%2F12\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-12%2B2%2Asqrt%286%29%29%2F12\" or \"x+=+%28-12-2%2Asqrt%286%29%29%2F12\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6%2Bsqrt%286%29%29%2F6\" or \"x+=+%28-6-sqrt%286%29%29%2F6\"\r
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\n" ); document.write( "\n" ); document.write( "So the exact roots are \"x+=+%28-6%2Bsqrt%286%29%29%2F6\" or \"x+=+%28-6-sqrt%286%29%29%2F6\"\r
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\n" ); document.write( "\n" ); document.write( "The approximate roots are then \"x+=+-0.59175\" or \"x+=+-1.408248\"\r
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\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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