document.write( "Question 453209: what is the solution to 8x^2+23x-3 \n" ); document.write( "
Algebra.Com's Answer #311401 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"8x%5E2%2B23x-3=0\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "Notice that the quadratic \"8x%5E2%2B23x-3\" is in the form of \"Ax%5E2%2BBx%2BC\" where \"A=8\", \"B=23\", 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-%2823%29+%2B-+sqrt%28+%2823%29%5E2-4%288%29%28-3%29+%29%29%2F%282%288%29%29\" Plug in \"A=8\", \"B=23\", and \"C=-3\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+sqrt%28+529-4%288%29%28-3%29+%29%29%2F%282%288%29%29\" Square \"23\" to get \"529\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+sqrt%28+529--96+%29%29%2F%282%288%29%29\" Multiply \"4%288%29%28-3%29\" to get \"-96\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+sqrt%28+529%2B96+%29%29%2F%282%288%29%29\" Rewrite \"sqrt%28529--96%29\" as \"sqrt%28529%2B96%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+sqrt%28+625+%29%29%2F%282%288%29%29\" Add \"529\" to \"96\" to get \"625\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+sqrt%28+625+%29%29%2F%2816%29\" Multiply \"2\" and \"8\" to get \"16\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B-+25%29%2F%2816%29\" Take the square root of \"625\" to get \"25\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-23+%2B+25%29%2F%2816%29\" or \"x+=+%28-23+-+25%29%2F%2816%29\" Break up the expression. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%282%29%2F%2816%29\" or \"x+=++%28-48%29%2F%2816%29\" Combine like terms. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+1%2F8\" or \"x+=+-3\" Simplify. \r
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\n" ); document.write( "\n" ); document.write( "So the solutions are \"x+=+1%2F8\" or \"x+=+-3\" \r
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