document.write( "Question 519403: solve
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Algebra.Com's Answer #345630 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
15x^4-14x^2+3=0\r
\n" ); document.write( "\n" ); document.write( "15x^4-9x^2-5x^2+3\r
\n" ); document.write( "\n" ); document.write( "3x^2(5x^2-3)-1(5x^2-3)\r
\n" ); document.write( "\n" ); document.write( "(5x^2-3)(3x^2-1)
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