document.write( "Question 121193: May I please have some help solving this equation?\r
\n" ); document.write( "\n" ); document.write( "Find all solutions of the equation below. (If there are more answer boxes than answers, enter NONE.)\r
\n" ); document.write( "\n" ); document.write( "x^4 - 256 = 0
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Algebra.Com's Answer #88926 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
x^4 - 256 = 0
\n" ); document.write( "Factor:
\n" ); document.write( "(x^2-16)(x^2+16) = 0
\n" ); document.write( "(x-4)(x+4)(x+4i)(x-4i)=0
\n" ); document.write( "x = 4 or -4 or -4i or 4i
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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