document.write( "Question 148758: Not understanding this:
\n" ); document.write( " Quadratic Coefficients: a = 1, b = 8, c = 15 Looking for \"Solutions\" x1=__________; x2 =__________\r
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Algebra.Com's Answer #109096 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
Simply use the coefficients in the Quadratic Formula:\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-b+%2B-+sqrt%28+b%5E2-4ac+%29%29%2F%282a%29\" Start with the quadratic formula\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-%288%29+%2B-+sqrt%28+%288%29%5E2-4%281%29%2815%29+%29%29%2F%282%281%29%29\" Plug in \"a=1\", \"b=8\", and \"c=15\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+64-4%281%29%2815%29+%29%29%2F%282%281%29%29\" Square \"8\" to get \"64\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+64-60+%29%29%2F%282%281%29%29\" Multiply \"4%281%29%2815%29\" to get \"60\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+4+%29%29%2F%282%281%29%29\" Subtract \"60\" from \"64\" to get \"4\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+sqrt%28+4+%29%29%2F%282%29\" Multiply \"2\" and \"1\" to get \"2\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B-+2%29%2F%282%29\" Take the square root of \"4\" to get \"2\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-8+%2B+2%29%2F%282%29\" or \"x+=+%28-8+-+2%29%2F%282%29\" Break up the expression. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-6%29%2F%282%29\" or \"x+=++%28-10%29%2F%282%29\" Combine like terms. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+-3\" or \"x+=+-5\" Simplify. \r
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\n" ); document.write( "\n" ); document.write( "So our answers are \"x%5B1%5D+=+-3\" or \"x%5B2%5D+=+-5\" (note: the order does not matter)\r
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