document.write( "Question 342746: solutions to the problem 4x^2-8x+3=0 \n" ); document.write( "
Algebra.Com's Answer #245301 by jim_thompson5910(35256)\"\" \"About 
You can put this solution on YOUR website!
\"4x%5E2-8x%2B3=0\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "Notice that the quadratic \"4x%5E2-8x%2B3\" is in the form of \"Ax%5E2%2BBx%2BC\" where \"A=4\", \"B=-8\", and \"C=3\"\r
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\n" ); document.write( "\n" ); document.write( "Let's use the quadratic formula to solve for \"x\":\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-%28-8%29+%2B-+sqrt%28+%28-8%29%5E2-4%284%29%283%29+%29%29%2F%282%284%29%29\" Plug in \"A=4\", \"B=-8\", and \"C=3\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+%28-8%29%5E2-4%284%29%283%29+%29%29%2F%282%284%29%29\" Negate \"-8\" to get \"8\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+64-4%284%29%283%29+%29%29%2F%282%284%29%29\" Square \"-8\" to get \"64\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+64-48+%29%29%2F%282%284%29%29\" Multiply \"4%284%29%283%29\" to get \"48\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+16+%29%29%2F%282%284%29%29\" Subtract \"48\" from \"64\" to get \"16\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+sqrt%28+16+%29%29%2F%288%29\" Multiply \"2\" and \"4\" to get \"8\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B-+4%29%2F%288%29\" Take the square root of \"16\" to get \"4\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%288+%2B+4%29%2F%288%29\" or \"x+=+%288+-+4%29%2F%288%29\" Break up the expression. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%2812%29%2F%288%29\" or \"x+=++%284%29%2F%288%29\" Combine like terms. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+3%2F2\" or \"x+=+1%2F2\" Simplify. \r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x+=+3%2F2\" or \"x+=+1%2F2\" \r
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\n" ); document.write( "\n" ); document.write( "If you need more help, email me at jim_thompson5910@hotmail.com\r
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\n" ); document.write( "\n" ); document.write( "Also, please consider making a donation at my tutoring website. Thank you.\r
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\n" ); document.write( "\n" ); document.write( "Jim
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