document.write( "Question 192455: I need help factoring this polynomial. Thanks
\n" ); document.write( "9x^2 + 4 y^2= .
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Algebra.Com's Answer #144488 by Alan3354(69443)\"\" \"About 
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I need help factoring this polynomial. Thanks
\n" ); document.write( "9x^2 + 4 y^2= .
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\n" ); document.write( "It's a sum of 2 squares, it's not factorable (without imagianary numbers).
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