document.write( "Question 183219: (3z^4 - 8)^2 \n" ); document.write( "
Algebra.Com's Answer #137568 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
(17:21:47): (3z^4 - 8)^2\r
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\n" ); document.write( "[17/(21/47)) / (3z^4 - 8)^2\r
\n" ); document.write( "\n" ); document.write( "= [(17*47)21] / (9z^8 - 2*8*3z^4 + 64)\r
\n" ); document.write( "\n" ); document.write( "= [38.048] / [9z^8 - 48z^4 + 64]\r
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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