document.write( "Question 1049366: factor the polynomial if it can't be factored it is prime\r
\n" ); document.write( "\n" ); document.write( "9x^4-25\r
\n" ); document.write( "\n" ); document.write( "please show steps and if it factorable or not
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Algebra.Com's Answer #664897 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Difference of two squares, it is factorable.
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\n" ); document.write( "Again the first factor is the difference of two squares.
\n" ); document.write( "\"9x%5E4-25=%28sqrt%283%29x-sqrt%285%29%29%28sqrt%283%29x%2Bsqrt%285%29%29%283x%5E2%2B5%29\"
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