document.write( "Question 194983: Solve 6x^2+38x+12=0 \n" ); document.write( "
Algebra.Com's Answer #146261 by jim_thompson5910(35256)\"\" \"About 
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\n" ); document.write( "\n" ); document.write( "\"6x%5E2%2B38x%2B12=0\" Start with the given equation.\r
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\n" ); document.write( "\n" ); document.write( "Notice we have a quadratic equation in the form of \"ax%5E2%2Bbx%2Bc\" where \"a=6\", \"b=38\", and \"c=12\"\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-%2838%29+%2B-+sqrt%28+%2838%29%5E2-4%286%29%2812%29+%29%29%2F%282%286%29%29\" Plug in \"a=6\", \"b=38\", and \"c=12\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B-+sqrt%28+1444-4%286%29%2812%29+%29%29%2F%282%286%29%29\" Square \"38\" to get \"1444\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B-+sqrt%28+1444-288+%29%29%2F%282%286%29%29\" Multiply \"4%286%29%2812%29\" to get \"288\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B-+sqrt%28+1156+%29%29%2F%282%286%29%29\" Subtract \"288\" from \"1444\" to get \"1156\"\r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B-+sqrt%28+1156+%29%29%2F%2812%29\" Multiply \"2\" and \"6\" to get \"12\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B-+34%29%2F%2812%29\" Take the square root of \"1156\" to get \"34\". \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-38+%2B+34%29%2F%2812%29\" or \"x+=+%28-38+-+34%29%2F%2812%29\" Break up the expression. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+%28-4%29%2F%2812%29\" or \"x+=++%28-72%29%2F%2812%29\" Combine like terms. \r
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\n" ); document.write( "\n" ); document.write( "\"x+=+-1%2F3\" or \"x+=+-6\" Simplify. \r
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\n" ); document.write( "\n" ); document.write( "So the answers are \"x+=+-1%2F3\" or \"x+=+-6\" \r
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