document.write( "Question 311497: Solve \r
\n" ); document.write( "\n" ); document.write( "15x^4-28x^2+5=0
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Algebra.Com's Answer #222805 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Solve
\n" ); document.write( "15x^4-28x^2+5=0
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\n" ); document.write( "\"%283x%5E2+-+5+%29%2A%285x%5E2+-+1%29+=+0\"
\n" ); document.write( "\"3x%5E2+=+5\"
\n" ); document.write( "\"5x%5E2+=+1\"
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\n" ); document.write( "\n" ); document.write( "Can you do the rest?
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