document.write( "Question 220293: correction to first one\r
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Algebra.Com's Answer #165422 by rapaljer(4671)\"\" \"About 
You can put this solution on YOUR website!
3x^1/2 +12=9\r
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\n" ); document.write( "\n" ); document.write( "Subract 12 from each side:
\n" ); document.write( "3x^1/2 = -3\r
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\n" ); document.write( "\n" ); document.write( "Divide both sides by 3
\n" ); document.write( "x^1/2= -1\r
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\n" ); document.write( "\n" ); document.write( "\"sqrt%28x%29+=+-1\"\r
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\n" ); document.write( "\n" ); document.write( "There are no real solutions, since in the real numbers, a square root cannot equal a negative number! NO REAL SOLUTION.\r
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\n" ); document.write( "\n" ); document.write( "R^2\r
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\n" ); document.write( "\n" ); document.write( "Dr. Robert J. Rapalje, Retired
\n" ); document.write( "Seminole State College of Florida \r
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