document.write( "Question 232910: I am struggling with factoring the polynomial 9x2+4y2! If someone can please help me with factoring this polynomial..\r
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Algebra.Com's Answer #172004 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
9x2+4y2
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\n" ); document.write( "That's not factorable using real numbers.
\n" ); document.write( "9x2+4y2 = (3x + 2yi)*(3x - 2yi)
\n" ); document.write( "\"i+=+sqrt%28-1%29\"
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