document.write( "Question 618634: x^4-625y^4 \n" ); document.write( "
Algebra.Com's Answer #389013 by MathTherapy(10810)\"\" \"About 
You can put this solution on YOUR website!
x^4-625y^4\r
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\n" ); document.write( "\n" ); document.write( "\"x%5E4+-+625y%5E4\"\r
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\n" ); document.write( "\n" ); document.write( "\"%28x%5E2+-+25y%5E2%29%28x%5E2+%2B+25y%5E2%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"highlight_green%28%28x+-+5y%29%28x+%2B+5y%29%28x%5E2+%2B+25y%5E2%29%29\"\r
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\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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