document.write( "Question 533405: What is
\n" ); document.write( "a^2 + 225 = 0
\n" ); document.write( "(my answer - 15,-15 was wrong) \n" ); document.write( "
Algebra.Com's Answer #351054 by Edwin McCravy(20056)\"\" \"About 
You can put this solution on YOUR website!
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document.write( "aČ + 225 = 0\r\n" );
document.write( "      aČ = -225\r\n" );
document.write( "       a = ±\"sqrt%28-225%29\"\r\n" );
document.write( "       a = ±\"sqrt%28%28225%29%28-1%29%29\"\r\n" );
document.write( "       a = ±\"sqrt%28225%29\"\"sqrt%28-1%29\"\r\n" );
document.write( "       a = ±15i\r\n" );
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document.write( "Two solutions:\r\n" );
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document.write( " a = 15i,   a = -15i\r\n" );
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document.write( "Edwin

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