document.write( "Question 704574: find all real solutions of the equation
\n" ); document.write( "x^8 + 8x^4 = 9
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Algebra.Com's Answer #434159 by lynnlo(4176)\"\" \"About 
You can put this solution on YOUR website!
x=4√-9,-4√-9,i,-i,1,-1 \n" ); document.write( "
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