document.write( "Question 593147: Solve the following radical equation:\r
\n" ); document.write( "\n" ); document.write( "I am not sure how to type the square root symbol so I will use the letter \"R\"\r
\n" ); document.write( "\n" ); document.write( "\"R\"(11x+3) +4x=18\r
\n" ); document.write( "\n" ); document.write( "I came up with no solution but I am not sure if it is correct.
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Algebra.Com's Answer #376214 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%2811x%2B3%29+%2B4x=18\"\r
\n" ); document.write( "\n" ); document.write( "\"sqrt%2811x%2B3%29+=-4x%2B18\"\r
\n" ); document.write( "\n" ); document.write( "square both sides\r
\n" ); document.write( "\n" ); document.write( "\"11x%2B3+=+%2818-4x%29%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"11x%2B3=+324-144x%2B16x%5E2\"\r
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\n" ); document.write( "\n" ); document.write( "\"16x%5E2-144x-11x%2B324-3=0\"\r
\n" ); document.write( "\n" ); document.write( "\"16x%5E2-155x%2B321=0\"\r
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\n" ); document.write( "\n" ); document.write( "Find the roots of the equation by quadratic formula
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\n" ); document.write( "a= 16 , b= -155 , c= 321
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\n" ); document.write( "b^2-4ac= 24025 + -20544
\n" ); document.write( "b^2-4ac= 3481
\n" ); document.write( "\"%09sqrt%28%093481%09%29=%0959%09\"
\n" ); document.write( "\"x=%28-b%2B-sqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "\"x1=%28-b%2Bsqrt%28b%5E2-4ac%29%29%2F%282a%29\"
\n" ); document.write( "x1=( 155 + 59 )/ 32
\n" ); document.write( "x1= 6.69
\n" ); document.write( "x2=( 155 -59 ) / 32
\n" ); document.write( "x2= 3.00 \r
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\n" ); document.write( "\n" ); document.write( "(6.69 OR 3)\r
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